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Application runs fine in eclipse, but compilation problem after export [message #1857553] Wed, 15 February 2023 01:11 Go to next message
Shay Carter is currently offline Shay CarterFriend
Messages: 2
Registered: February 2023
Junior Member
I have an extensive java plugin/feature project that I have previously been able to export using the built in Eclipse export, and build an installer for MacOS (using Eclipse 4.6.3) and Java8.

Now I am trying to run a new version of the source code, on version 4.17.10 of Eclipse and Java11. It compiles and runs fine when running from within Eclipse.

However when I export the .product file, and then build using the previous method from before, I get what looks like all the necessary files in the .App directory, however shortly after starting the program (the splashscreen appears, and the initial configuration appears), the program crashes with an error instantiating the workbench, and this printed out in the console:

java.lang.Error: Unresolved compilation problem: 

	at com.raytheon.uf.viz.ui.menus.DiscoverMenuContributions.discoverContributions(DiscoverMenuContributions.java:137)
	at com.raytheon.uf.viz.personalities.cave.workbench.VizWorkbenchAdvisor.createDynamicMenus(VizWorkbenchAdvisor.java:315)
	at com.raytheon.viz.ui.personalities.awips.AWIPSWorkbenchAdvisor.createDynamicMenus(AWIPSWorkbenchAdvisor.java:178)
	at com.raytheon.uf.viz.personalities.cave.workbench.VizWorkbenchAdvisor.createWorkbenchWindowAdvisor(VizWorkbenchAdvisor.java:238)
	at org.eclipse.ui.internal.WorkbenchWindow.getWindowAdvisor(WorkbenchWindow.java:2702)
	at org.eclipse.ui.internal.WorkbenchWindow.fireWindowOpening(WorkbenchWindow.java:1776)
	at org.eclipse.ui.internal.WorkbenchWindow.setup(WorkbenchWindow.java:815)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	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.inject(InjectorImpl.java:96)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.inject(ContextInjectionFactory.java:83)
	at org.eclipse.ui.internal.Workbench.createWorkbenchWindow(Workbench.java:1469)
	at org.eclipse.ui.internal.StandardTrim.createStatusLine(StandardTrim.java:119)
	at org.eclipse.ui.internal.StandardTrim.createWidget(StandardTrim.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	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.access$0(PartRenderingEngine.java:736)
	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:689)
	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.access$0(PartRenderingEngine.java:736)
	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.ui.internal.Workbench.lambda$3(Workbench.java:644)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:153)
	at com.raytheon.uf.viz.personalities.cave.component.CAVEApplication.startComponent(CAVEApplication.java:178)
	at com.raytheon.uf.viz.application.VizApplication.start(VizApplication.java:102)
	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:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)


I have tried cleaning and rebuilding the project many times before exporting, to no avail.
Re: Application runs fine in eclipse, but compilation problem after export [message #1857554 is a reply to message #1857553] Wed, 15 February 2023 01:59 Go to previous messageGo to next message
Nitin Dahyabhai is currently offline Nitin DahyabhaiFriend
Messages: 4368
Registered: July 2009
Senior Member

Eclipse can generate a .class file even when the sources have broken statements. So what does the IDE say about com.raytheon.uf.viz.ui.menus.DiscoverMenuContributions.java line 137?

Nitin Dahyabhai
Eclipse Web Tools Platform
Re: Application runs fine in eclipse, but compilation problem after export [message #1857581 is a reply to message #1857554] Wed, 15 February 2023 21:04 Go to previous message
Shay Carter is currently offline Shay CarterFriend
Messages: 2
Registered: February 2023
Junior Member
There are absolutely no compile errors in eclipse.

And that line specifically, is just the definition of a method:

137    public static void discoverContributions() {
138        discoverContributions("menus");
139    }


My other hesitancy is the extra new line between the "java.lang.Error: Unresolved compilation problem:" and the first line that specifies the DiscoverMenuContributions file... I've seen other instances (online) of the compilation problem error, and usually the line following it has slightly more information about what the exact error, but not in my case. I'm wondering if that message is being caught somewhere and not printed out, which is also making this harder to debug...

[Updated on: Wed, 15 February 2023 21:09]

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