[HOP-2900] HopWeb : error thrown with "show output fields" of transforms

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.99
• Fix Version/s: 0.99
• Component/s: Hop Web, Pipelines, Transforms
• Assignee: Unassigned
• Reporter: Matt Casters
• Created: 21/May/21 12:33
• Updated: 15/Jun/21 13:48
• Resolved: 15/Jun/21 13:33

Description

Open one of the sample pipelines and try "Show input fields" or "Show output fields" actions in a transform context dialog.  This gives the following error:

java.lang.RuntimeException: Error executing method : fieldsAfter in class org.apache.hop.ui.hopgui.file.pipeline.HopGuiPipelineGraph
    at org.apache.hop.core.gui.plugin.action.GuiActionLambdaBuilder.lambda$createLambda$0(GuiActionLambdaBuilder.java:93)
    at org.apache.hop.ui.hopgui.context.GuiContextUtil.handleActionSelection(GuiContextUtil.java:147)
    at org.apache.hop.ui.hopgui.file.pipeline.HopGuiPipelineGraph.showActionDialog(HopGuiPipelineGraph.java:1306)
    at org.apache.hop.ui.hopgui.file.pipeline.HopGuiPipelineGraph.lambda$mouseUp$3(HopGuiPipelineGraph.java:1124)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:38)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:193)
    at org.eclipse.swt.widgets.Display.runPendingMessages(Display.java:1201)
    at org.eclipse.swt.widgets.Display.safeReadAndDispatch(Display.java:1181)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1173)
    at org.eclipse.rap.rwt.application.AbstractEntryPoint.createUI(AbstractEntryPoint.java:69)
    at org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle.createUI(RWTLifeCycle.java:177)
    at org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:290)
    at java.lang.Thread.run(Thread.java:748)
    at org.eclipse.rap.rwt.internal.lifecycle.UIThread.run(UIThread.java:107)
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.hop.core.gui.plugin.action.GuiActionLambdaBuilder.lambda$createLambda$0(GuiActionLambdaBuilder.java:88)
    ... 13 more
Caused by: java.lang.SecurityException: class "org.eclipse.jface.window.Window"'s signer information does not match signer information of other classes in the same package
    at java.lang.ClassLoader.checkCerts(ClassLoader.java:891)
    at java.lang.ClassLoader.preDefineClass(ClassLoader.java:661)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:754)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2432)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:864)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1333)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1187)
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2432)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:864)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1333)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1187)
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2432)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:864)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1333)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1187)
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2432)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:864)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1333)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1187)
    at org.apache.hop.ui.hopgui.file.pipeline.HopGuiPipelineGraph.inputOutputFields(HopGuiPipelineGraph.java:3133)
    at org.apache.hop.ui.hopgui.file.pipeline.HopGuiPipelineGraph.fieldsAfter(HopGuiPipelineGraph.java:2415)
    ... 18 more

Issue Links

• Dependency: HOP-2948 Remove Eclipse JFace dependency