20220928 16:07:07.446 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:07.450 | ERROR | | Exception occured: java.io.IOException: org.apache.poi.xssf.usermodel.XSSFWorkbookFactory not found - check if poi-ooxml-*.jar is on the classpath. at org.apache.poi.ss.usermodel.WorkbookFactory.initFactory(WorkbookFactory.java:351) at org.apache.poi.ss.usermodel.WorkbookFactory.initXssf(WorkbookFactory.java:336) at org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:255) at org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:221) at com.sebulli.fakturama.LifecycleManager.initializeCodes(LifecycleManager.java:364) at com.sebulli.fakturama.LifecycleManager.fillWithInitialData(LifecycleManager.java:316) at com.sebulli.fakturama.LifecycleManager.processAdditions(LifecycleManager.java:480) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:319) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:247) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:147) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:268) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:155) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1461) 20220928 16:07:08.357 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:08.358 | ERROR | | Unable to load class 'com.sebulli.fakturama.handlers.SaveAllHandler' from bundle '71' java.lang.ClassNotFoundException: com.sebulli.fakturama.handlers.SaveAllHandler cannot be found by com.sebulli.fakturama.rcp_2.1.2 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:519) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:617) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:89) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at com.sebulli.fakturama.addons.HandlerProcessingAddon.processActiveHandler(HandlerProcessingAddon.java:198) at com.sebulli.fakturama.addons.HandlerProcessingAddon.initialize(HandlerProcessingAddon.java:106) at com.sebulli.fakturama.addons.HandlerProcessingAddon$1.run(HandlerProcessingAddon.java:67) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) 20220928 16:07:08.365 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:08.365 | ERROR | | Unable to load class 'com.sebulli.fakturama.handlers.QuitHandler' from bundle '71' java.lang.ClassNotFoundException: com.sebulli.fakturama.handlers.QuitHandler cannot be found by com.sebulli.fakturama.rcp_2.1.2 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:519) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:617) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:89) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at com.sebulli.fakturama.addons.HandlerProcessingAddon.processActiveHandler(HandlerProcessingAddon.java:198) at com.sebulli.fakturama.addons.HandlerProcessingAddon.initialize(HandlerProcessingAddon.java:106) at com.sebulli.fakturama.addons.HandlerProcessingAddon$1.run(HandlerProcessingAddon.java:67) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) 20220928 16:07:08.515 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:08.515 | ERROR | | Unable to load class 'com.sebulli.fakturama.handlers.NewContactHandler' from bundle '71' java.lang.ClassNotFoundException: com.sebulli.fakturama.handlers.NewContactHandler cannot be found by com.sebulli.fakturama.rcp_2.1.2 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:519) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:617) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:89) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at com.sebulli.fakturama.addons.HandlerProcessingAddon.processActiveHandler(HandlerProcessingAddon.java:198) at com.sebulli.fakturama.addons.HandlerProcessingAddon.initialize(HandlerProcessingAddon.java:106) at com.sebulli.fakturama.addons.HandlerProcessingAddon$1.run(HandlerProcessingAddon.java:67) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) 20220928 16:07:08.543 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:08.543 | ERROR | | Unable to load class 'org.fakturama.export.zugferd.ZugferdExporter' from bundle '1253' java.lang.ClassNotFoundException: org.fakturama.export.zugferd.ZugferdExporter cannot be found by org.fakturama.exporter.zugferd_2.1.2 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:519) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:617) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:89) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at com.sebulli.fakturama.addons.HandlerProcessingAddon.processActiveHandler(HandlerProcessingAddon.java:198) at com.sebulli.fakturama.addons.HandlerProcessingAddon.initialize(HandlerProcessingAddon.java:106) at com.sebulli.fakturama.addons.HandlerProcessingAddon$1.run(HandlerProcessingAddon.java:67) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) 20220928 16:07:08.553 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:08.553 | ERROR | | Unable to load class 'org.eclipse.e4.ui.workbench.renderers.swt.cocoa.FullscreenWindowHandler' from bundle '563' java.lang.ClassNotFoundException: org.eclipse.e4.ui.workbench.renderers.swt.cocoa.FullscreenWindowHandler cannot be found by org.eclipse.e4.ui.workbench.renderers.swt_0.15.0.v20201125-0918 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:519) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:617) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:89) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at com.sebulli.fakturama.addons.HandlerProcessingAddon.processActiveHandler(HandlerProcessingAddon.java:198) at com.sebulli.fakturama.addons.HandlerProcessingAddon.initialize(HandlerProcessingAddon.java:106) at com.sebulli.fakturama.addons.HandlerProcessingAddon$1.run(HandlerProcessingAddon.java:67) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) 20220928 16:07:32.980 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:32.984 | ERROR | | Exception occured: java.io.IOException: org.apache.poi.xssf.usermodel.XSSFWorkbookFactory not found - check if poi-ooxml-*.jar is on the classpath. at org.apache.poi.ss.usermodel.WorkbookFactory.initFactory(WorkbookFactory.java:351) at org.apache.poi.ss.usermodel.WorkbookFactory.initXssf(WorkbookFactory.java:336) at org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:255) at org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:221) at com.sebulli.fakturama.LifecycleManager.initializeCodes(LifecycleManager.java:364) at com.sebulli.fakturama.LifecycleManager.fillWithInitialData(LifecycleManager.java:316) at com.sebulli.fakturama.LifecycleManager.processAdditions(LifecycleManager.java:480) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:319) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:247) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:147) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:268) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:155) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1461) 20220928 16:07:33.963 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:33.963 | ERROR | | Unable to load class 'com.sebulli.fakturama.handlers.SaveAllHandler' from bundle '71' java.lang.ClassNotFoundException: com.sebulli.fakturama.handlers.SaveAllHandler cannot be found by com.sebulli.fakturama.rcp_2.1.2 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:519) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:617) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:89) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at com.sebulli.fakturama.addons.HandlerProcessingAddon.processActiveHandler(HandlerProcessingAddon.java:198) at com.sebulli.fakturama.addons.HandlerProcessingAddon.initialize(HandlerProcessingAddon.java:106) at com.sebulli.fakturama.addons.HandlerProcessingAddon$1.run(HandlerProcessingAddon.java:67) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) 20220928 16:07:33.969 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:33.969 | ERROR | | Unable to load class 'com.sebulli.fakturama.handlers.QuitHandler' from bundle '71' java.lang.ClassNotFoundException: com.sebulli.fakturama.handlers.QuitHandler cannot be found by com.sebulli.fakturama.rcp_2.1.2 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:519) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:617) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:89) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at com.sebulli.fakturama.addons.HandlerProcessingAddon.processActiveHandler(HandlerProcessingAddon.java:198) at com.sebulli.fakturama.addons.HandlerProcessingAddon.initialize(HandlerProcessingAddon.java:106) at com.sebulli.fakturama.addons.HandlerProcessingAddon$1.run(HandlerProcessingAddon.java:67) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) 20220928 16:07:34.042 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:34.042 | ERROR | | Unable to load class 'com.sebulli.fakturama.handlers.NewContactHandler' from bundle '71' java.lang.ClassNotFoundException: com.sebulli.fakturama.handlers.NewContactHandler cannot be found by com.sebulli.fakturama.rcp_2.1.2 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:519) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:617) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:89) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at com.sebulli.fakturama.addons.HandlerProcessingAddon.processActiveHandler(HandlerProcessingAddon.java:198) at com.sebulli.fakturama.addons.HandlerProcessingAddon.initialize(HandlerProcessingAddon.java:106) at com.sebulli.fakturama.addons.HandlerProcessingAddon$1.run(HandlerProcessingAddon.java:67) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) 20220928 16:07:34.080 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:34.080 | ERROR | | Unable to load class 'org.fakturama.export.zugferd.ZugferdExporter' from bundle '1253' java.lang.ClassNotFoundException: org.fakturama.export.zugferd.ZugferdExporter cannot be found by org.fakturama.exporter.zugferd_2.1.2 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:519) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:617) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:89) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at com.sebulli.fakturama.addons.HandlerProcessingAddon.processActiveHandler(HandlerProcessingAddon.java:198) at com.sebulli.fakturama.addons.HandlerProcessingAddon.initialize(HandlerProcessingAddon.java:106) at com.sebulli.fakturama.addons.HandlerProcessingAddon$1.run(HandlerProcessingAddon.java:67) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) 20220928 16:07:34.085 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Can't show the error message in Error View because no EventBroker is available! 20220928 16:07:34.085 | ERROR | | Unable to load class 'org.eclipse.e4.ui.workbench.renderers.swt.cocoa.FullscreenWindowHandler' from bundle '563' java.lang.ClassNotFoundException: org.eclipse.e4.ui.workbench.renderers.swt.cocoa.FullscreenWindowHandler cannot be found by org.eclipse.e4.ui.workbench.renderers.swt_0.15.0.v20201125-0918 at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:519) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:617) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:89) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at com.sebulli.fakturama.addons.HandlerProcessingAddon.processActiveHandler(HandlerProcessingAddon.java:198) at com.sebulli.fakturama.addons.HandlerProcessingAddon.initialize(HandlerProcessingAddon.java:106) at com.sebulli.fakturama.addons.HandlerProcessingAddon$1.run(HandlerProcessingAddon.java:67) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) 20220928 16:07:35.168 | ERROR | com.sebulli.fakturama.common [ OSGI_BUNDLE ] | Unable to generate parameterized command for menu:org.fakturama.exporter.zugferd.handledmenuitem.zf=org.eclipse.e4.ui.model.application.ui.menu.impl.HandledMenuItemImpl@18ff1520 (tags: null, contributorURI: platform:/plugin/org.fakturama.exporter.zugferd) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@34a482d0, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: %zugferd.export.command.title, iconURI: null, tooltip: null, enabled: true, selected: false, type: Push) (mnemonics: null) (wbCommand: null). ElementId is not allowed to be null. 20220928 16:07:35.237 | ERROR | | Fehler! org.eclipse.core.commands.common.NotDefinedException: Cannot get the name from an undefined object. org.fakturama.command.export.qrk at org.eclipse.core.commands.common.NamedHandleObject.getName(NamedHandleObject.java:74) at org.eclipse.core.commands.NamedHandleObjectWithState.getName(NamedHandleObjectWithState.java:89) at com.sebulli.fakturama.parts.FakturamaCoolbarAction.(FakturamaCoolbarAction.java:68) at com.sebulli.fakturama.parts.CoolbarViewPart.createToolItem(CoolbarViewPart.java:362) at com.sebulli.fakturama.parts.CoolbarViewPart.createToolItem(CoolbarViewPart.java:337) at com.sebulli.fakturama.parts.CoolbarViewPart.createControls(CoolbarViewPart.java:218) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:999) at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:140) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:405) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:346) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:227) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:94) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:37) at org.eclipse.e4.ui.workbench.renderers.swt.ToolControlRenderer.createWidget(ToolControlRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:999) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:659) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:765) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:730) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:714) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:71) at org.eclipse.e4.ui.workbench.renderers.swt.TrimBarRenderer.processContents(TrimBarRenderer.java:109) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:673) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$1.run(PartRenderingEngine.java:544) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:528) at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer.processContents(WBWRenderer.java:688) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:673) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:765) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:730) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:714) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1083) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:168) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1461) 20220928 16:08:01.738 | ERROR | | Unable to create class 'com.sebulli.fakturama.parts.DocumentEditor' from bundle '71' org.eclipse.e4.core.di.InjectionException: java.lang.NullPointerException: Cannot invoke "org.eclipse.core.commands.ParameterizedCommand.getCommand()" because "pCmd" is null at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:68) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:999) at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:140) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:405) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:332) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:202) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:91) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:132) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:999) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:659) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:765) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:730) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:714) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1209) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:83) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.lambda$0(UIEventHandler.java:38) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:236) at org.eclipse.swt.widgets.Display.syncExec(Display.java:5048) at org.eclipse.e4.ui.workbench.swt.DisplayUISynchronize.syncExec(DisplayUISynchronize.java:34) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:133) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:75) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:44) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:63) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:424) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElementGen(ElementContainerImpl.java:170) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:188) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:660) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:624) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:786) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:757) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:679) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:674) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1251) at org.eclipse.e4.ui.internal.workbench.ApplicationPartServiceImpl.showPart(ApplicationPartServiceImpl.java:142) at com.sebulli.fakturama.handlers.CallEditor.execute(CallEditor.java:224) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:319) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:253) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:173) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213) at com.sebulli.fakturama.parts.FakturamaCoolbarAction.runWithEvent(FakturamaCoolbarAction.java:135) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:580) at org.eclipse.jface.action.ActionContributionItem.lambda$5(ActionContributionItem.java:453) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4441) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1512) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1535) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1324) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4227) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3837) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:168) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1461) Caused by: java.lang.NullPointerException: Cannot invoke "org.eclipse.core.commands.ParameterizedCommand.getCommand()" because "pCmd" is null at com.sebulli.fakturama.parts.DocumentEditor.createToolItem(DocumentEditor.java:3326) at com.sebulli.fakturama.parts.DocumentEditor.createCopyToolbar(DocumentEditor.java:2812) at com.sebulli.fakturama.parts.DocumentEditor.createPartControl(DocumentEditor.java:2310) at com.sebulli.fakturama.parts.DocumentEditor.init(DocumentEditor.java:1206) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58) ... 84 common frames omitted 20220928 16:10:34.486 | ERROR | | Unable to create class 'com.sebulli.fakturama.parts.DocumentEditor' from bundle '71' org.eclipse.e4.core.di.InjectionException: java.lang.NullPointerException: Cannot invoke "org.eclipse.core.commands.ParameterizedCommand.getCommand()" because "pCmd" is null at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:68) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:999) at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:140) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:405) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:332) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:202) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:91) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:132) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:999) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:659) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:765) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:730) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:714) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1209) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:83) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.lambda$0(UIEventHandler.java:38) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:236) at org.eclipse.swt.widgets.Display.syncExec(Display.java:5048) at org.eclipse.e4.ui.workbench.swt.DisplayUISynchronize.syncExec(DisplayUISynchronize.java:34) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:133) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:75) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:44) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:63) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:424) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElementGen(ElementContainerImpl.java:170) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:188) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:660) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:624) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:786) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:757) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:679) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:674) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1251) at org.eclipse.e4.ui.internal.workbench.ApplicationPartServiceImpl.showPart(ApplicationPartServiceImpl.java:142) at com.sebulli.fakturama.handlers.CallEditor.execute(CallEditor.java:224) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:319) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:253) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:173) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213) at com.sebulli.fakturama.parts.FakturamaCoolbarAction.runWithEvent(FakturamaCoolbarAction.java:135) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:580) at org.eclipse.jface.action.ActionContributionItem.lambda$5(ActionContributionItem.java:453) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4441) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1512) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1535) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1324) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4227) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3837) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:168) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1461) Caused by: java.lang.NullPointerException: Cannot invoke "org.eclipse.core.commands.ParameterizedCommand.getCommand()" because "pCmd" is null at com.sebulli.fakturama.parts.DocumentEditor.createToolItem(DocumentEditor.java:3326) at com.sebulli.fakturama.parts.DocumentEditor.createCopyToolbar(DocumentEditor.java:2812) at com.sebulli.fakturama.parts.DocumentEditor.createPartControl(DocumentEditor.java:2310) at com.sebulli.fakturama.parts.DocumentEditor.init(DocumentEditor.java:1206) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58) ... 84 common frames omitted