topic All custom widgets are throwing an error after upgrading to 5.18 plugin in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/all-custom-widgets-are-throwing-an-error-after-upgrading-to-5-18/m-p/216571#M169701 <HTML><HEAD></HEAD><BODY><SPAN>I had several custom widgets which worked fine in 5.15 version. After upgrading to 5.18 all of them are throwing an error when trying to view properties.</SPAN><BR /><BR /><SPAN>"An error has occurred. See error log for more details.</SPAN><BR /><SPAN>entry"</SPAN><BR /><BR /><SPAN>In the error log I see:</SPAN><BR /><BR /><SPAN>"Problems occurred when invoking code from plug-in: "org.eclipse.ui.views.properties.tabbed".</SPAN><BR /><BR /><SPAN>java.lang.NullPointerException: entry</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.util.zip.ZipFile.getInputStream(ZipFile.java:342)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.util.jar.JarFile.getInputStream(JarFile.java:412)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.designer.util.extension.JarClassLoader.loadClassData(JarClassLoader.java:92)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.designer.util.extension.JarClassLoader.loadClass(JarClassLoader.java:61)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.ClassLoader.loadClass(ClassLoader.java:358)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Class.forName0(Native Method)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Class.forName(Class.java:274)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:114)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:125)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.annotation.AnnotationParser.parseSig(AnnotationParser.java:432)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:238)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:117)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:70)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Class.initAnnotationsIfNecessary(Class.java:3271)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Class.getAnnotation(Class.java:3219)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.designer.integration.servicetask.AbstractCustomServiceTask.getRuntimeAnnotation(AbstractCustomServiceTask.java:137)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.designer.integration.servicetask.AbstractCustomServiceTask.getDelegateType(AbstractCustomServiceTask.java:74)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.designer.property.PropertyCustomServiceTaskSection.taskNotExpressionImplementationType(PropertyCustomServiceTaskSection.java:359)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.designer.property.PropertyCustomServiceTaskSection.setInput(PropertyCustomServiceTaskSection.java:142)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.views.properties.tabbed.TabContents$5.run(TabContents.java:181)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:178)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.views.properties.tabbed.TabContents.setInput(TabContents.java:184)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage$SelectionChangedListener.selectionChanged(TabbedPropertySheetPage.java:212)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:163)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:178)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2171)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1707)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.jface.viewers.Viewer.setSelection(Viewer.java:388)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.setInput(TabbedPropertySheetPage.java:748)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.selectionChanged(TabbedPropertySheetPage.java:556)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.views.properties.PropertySheet.selectionChanged(PropertySheet.java:365)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.internal.e4.compatibility.SelectionService.notifyListeners(SelectionService.java:218)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.internal.e4.compatibility.SelectionService.handlePostSelectionChanged(SelectionService.java:122)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.internal.e4.compatibility.SelectionService.access$1(SelectionService.java:112)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.internal.e4.compatibility.SelectionService$3.selectionChanged(SelectionService.java:80)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.ui.internal.workbench.SelectionAggregator$4.run(SelectionAggregator.java:166)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.ui.internal.workbench.SelectionAggregator.notifyPostListeners(SelectionAggregator.java:163)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.ui.internal.workbench.SelectionAggregator.access$8(SelectionAggregator.java:160)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.ui.internal.workbench.SelectionAggregator$8$1.run(SelectionAggregator.java:272)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.core.contexts.RunAndTrack.runExternalCode(RunAndTrack.java:56)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.ui.internal.workbench.SelectionAggregator$8.changed(SelectionAggregator.java:269)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.core.internal.contexts.TrackableComputationExt.update(TrackableComputationExt.java:110)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.core.internal.contexts.EclipseContext.processScheduled(EclipseContext.java:338)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.core.internal.contexts.EclipseContext.set(EclipseContext.java:352)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.ui.internal.workbench.SelectionServiceImpl.setPostSelection(SelectionServiceImpl.java:36)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart$3.selectionChanged(CompatibilityPart.java:127)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:247)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:131)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:144)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:83)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:190)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.graphiti.ui.internal.editor.GraphitiScrollingGraphicalViewer.appendSelection(GraphitiScrollingGraphicalViewer.java:146)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:599)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.graphiti.ui.internal.editor.GraphitiScrollingGraphicalViewer.select(GraphitiScrollingGraphicalViewer.java:53)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:221)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:167)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:92)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:1091)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:514)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:245)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:348)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:523)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:192)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4454)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1388)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3799)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3409)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.reflect.Method.invoke(Method.java:606)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.equinox.launcher.Main.run(Main.java:1465)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.eclipse.equinox.launcher.Main.main(Main.java:1438)</SPAN><BR /><SPAN>"</SPAN><BR /><BR /><SPAN>Additional Info:</SPAN><BR /><SPAN>eclipse.buildId=4.4.2.M20150204-1700</SPAN><BR /><SPAN>java.version=1.7.0_79</SPAN><BR /><SPAN>java.vendor=Oracle Corporation</SPAN><BR /><SPAN>BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US</SPAN><BR /><SPAN>Framework arguments:&nbsp; -product org.eclipse.epp.package.jee.product</SPAN><BR /><SPAN>Command-line arguments:&nbsp; -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.jee.product</SPAN><BR /></BODY></HTML> Mon, 30 Nov 2015 18:14:32 GMT zagazaryan 2015-11-30T18:14:32Z All custom widgets are throwing an error after upgrading to 5.18 plugin https://connect.hyland.com/t5/alfresco-archive/all-custom-widgets-are-throwing-an-error-after-upgrading-to-5-18/m-p/216571#M169701 I had several custom widgets which worked fine in 5.15 version. After upgrading to 5.18 all of them are throwing an error when trying to view properties."An error has occurred. See error log for more details.entry"In the error log I see:"Problems occurred when invoking code from plug-in: "org.eclips Mon, 30 Nov 2015 18:14:32 GMT https://connect.hyland.com/t5/alfresco-archive/all-custom-widgets-are-throwing-an-error-after-upgrading-to-5-18/m-p/216571#M169701 zagazaryan 2015-11-30T18:14:32Z Re: All custom widgets are throwing an error after upgrading to 5.18 plugin https://connect.hyland.com/t5/alfresco-archive/all-custom-widgets-are-throwing-an-error-after-upgrading-to-5-18/m-p/216572#M169702 <HTML><HEAD></HEAD><BODY><SPAN>Hi, I'm resuscitating this old thread, as I have exactly the same problem. I'm using openjdk-8.</SPAN><BR /><BR /><SPAN>Any idea of why this is happening ? </SPAN></BODY></HTML> Wed, 13 Apr 2016 14:24:06 GMT https://connect.hyland.com/t5/alfresco-archive/all-custom-widgets-are-throwing-an-error-after-upgrading-to-5-18/m-p/216572#M169702 erwan 2016-04-13T14:24:06Z