| This compilation unit is not on the build path of a Java Project error [message #75032] |
Tue, 07 June 2005 20:15  |
Eclipse User |
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I created a project from CVS checkout. I went to a class file and opened. I
began to change the imports statment when this message appears. I assumed
that I needed to update the build path. The problem is that I do not have a
Java Build Path properties page in the project properties. What am I doing
wrong?
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| Re: This compilation unit is not on the build path of a Java Project error [message #75597 is a reply to message #75563] |
Wed, 08 June 2005 14:12  |
| Eclipse User |
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That worked, so thanks. But now another error has come up. I navigate to
the class file I want to edit in the Package Explorer, double click on the
file and get the following error:
Cannot open default editor on <filename>. Editor could not be initialized.
Then if I click the + next to the file I get :
A virtual machine error has occurred. < more standard verbiage about
shutting down or you will get more errors>
Now, if I start Eclipse back up and just click the + sign on my .java file,
I get the following:
An internal error occurred during: "Decoration Calculation".
java.lang.InternalError: jzentry == 0,
jzfile = 8536880,
total = 12919,
name = C:\Program Files\Java\jre1.5.0_03\lib\rt.jar,
i = 7285,
message = invalid LOC header (bad signature)
java.util.zip.ZipFile$3.nextElement(Unknown Source)
java.util.zip.ZipFile$3.nextElement(Unknown Source)
org.eclipse.jdt.internal.core.JarPackageFragmentRoot.compute Children(JarPackageFragmentRoot.java:84)
org.eclipse.jdt.internal.core.PackageFragmentRoot.buildStruc ture(PackageFragmentRoot.java:173)
org.eclipse.jdt.internal.core.Openable.generateInfos(Openabl e.java:183)
org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(Jav aElement.java:572)
org.eclipse.jdt.internal.core.JavaElement.getElementInfo(Jav aElement.java:309)
org.eclipse.jdt.internal.core.JavaElement.getElementInfo(Jav aElement.java:295)
org.eclipse.jdt.internal.core.JavaElement.getChildren(JavaEl ement.java:250)
org.eclipse.jdt.internal.core.JavaProjectElementInfo.getPack ageFragmentsInRoots(JavaProjectElementInfo.java:224)
org.eclipse.jdt.internal.core.JavaProjectElementInfo.getAllP ackageFragments(JavaProjectElementInfo.java:180)
org.eclipse.jdt.internal.core.JavaProject.newNameLookup(Java Project.java:2209)
org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:53)
org.eclipse.jdt.internal.core.JavaProject.newSearchableNameE nvironment(JavaProject.java:2227)
org.eclipse.jdt.internal.core.hierarchy.HierarchyBuilder.<init >(HierarchyBuilder.java:81)
org.eclipse.jdt.internal.core.hierarchy.IndexBasedHierarchyB uilder. <init>(IndexBasedHierarchyBuilder.java:96)
org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.comput e(TypeHierarchy.java:316)
org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.refres h(TypeHierarchy.java:1242)
org.eclipse.jdt.internal.core.CreateTypeHierarchyOperation.e xecuteOperation(CreateTypeHierarchyOperation.java:90)
org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaMod elOperation.java:700)
org.eclipse.jdt.internal.core.JavaModelOperation.runOperatio n(JavaModelOperation.java:739)
org.eclipse.jdt.internal.core.SourceType.newSupertypeHierarc hy(SourceType.java:604)
org.eclipse.jdt.internal.core.SourceType.newSupertypeHierarc hy(SourceType.java:556)
org.eclipse.jdt.internal.corext.util.SuperTypeHierarchyCache .getTypeHierarchy(SuperTypeHierarchyCache.java:95)
org.eclipse.jdt.internal.corext.util.SuperTypeHierarchyCache .getTypeHierarchy(SuperTypeHierarchyCache.java:81)
org.eclipse.jdt.ui.OverrideIndicatorLabelDecorator.getOverri deIndicators(OverrideIndicatorLabelDecorator.java:159)
org.eclipse.jdt.ui.OverrideIndicatorLabelDecorator.computeAd ornmentFlags(OverrideIndicatorLabelDecorator.java:127)
org.eclipse.jdt.ui.OverrideIndicatorLabelDecorator.decorate( OverrideIndicatorLabelDecorator.java:238)
org.eclipse.ui.internal.decorators.LightweightDecoratorDefin ition.decorate(LightweightDecoratorDefinition.java:155)
org.eclipse.ui.internal.decorators.LightweightDecoratorManag er$LightweightRunnable.run(LightweightDecoratorManager.java: 60)
org.eclipse.core.internal.runtime.InternalPlatform.run(Inter nalPlatform.java:616)
org.eclipse.core.runtime.Platform.run(Platform.java:747)
org.eclipse.ui.internal.decorators.LightweightDecoratorManag er.decorate(LightweightDecoratorManager.java:258)
org.eclipse.ui.internal.decorators.LightweightDecoratorManag er.getDecorations(LightweightDecoratorManager.java:241)
org.eclipse.ui.internal.decorators.DecorationScheduler$1.run (DecorationScheduler.java:285)
org.eclipse.core.internal.jobs.Worker.run(Worker.java:66)
"Adam Kiezun" <akiezun@mit.edu> wrote in message
news:d87are$lgj$1@news.eclipse.org...
> so like I said, not a Java Project (in the eclipse sense). So I assume
> this project was not created by eclipse, for eclipse development. It's
> easy to fix.
> Check it out again, and this time select "Check Out As...", select the
> "check out as project configured using the New Project Wizard" and then
> select Java Project and you're done.
>
> If the .project file *is* in CVS and does not contain the line I
> mentioned, then try using the procedure described in
> thread "Converting normal project to a java project" from 5/31/2005
>
> BTW, how do compile the code now? ANT? Make?
> /adam
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| Re: This compilation unit is not on the build path of a Java Project error [message #75720 is a reply to message #75687] |
Wed, 08 June 2005 15:33 |
| Eclipse User |
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One more thing. This is the .log entry for the crash on clicking on the +:
!SESSION Jun 08, 2005
11:18:49.775 ---------------------------------------------
eclipse.buildId=M200503110845
java.version=1.5.0_03
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
!ENTRY org.eclipse.jdt.core 4 4 Jun 08, 2005 11:18:49.775
!MESSAGE Background Indexer Crash Recovery
!STACK 0
java.lang.InternalError: jzentry == 0,
jzfile = 8536880,
total = 12919,
name = C:\Program Files\Java\jre1.5.0_03\lib\rt.jar,
i = 7285,
message = invalid LOC header (bad signature)
at java.util.zip.ZipFile$3.nextElement(Unknown Source)
at java.util.zip.ZipFile$3.nextElement(Unknown Source)
at
org.eclipse.jdt.internal.core.search.indexing.AddJarFileToIn dex.execute(AddJarFileToIndex.java:175)
at
org.eclipse.jdt.internal.core.search.processing.JobManager.r un(JobManager.java:363)
at java.lang.Thread.run(Unknown Source)
!ENTRY org.eclipse.ui 4 4 Jun 08, 2005 11:19:42.571
!MESSAGE Unhandled event loop exception
!ENTRY org.eclipse.ui 4 0 Jun 08, 2005 11:19:42.571
!MESSAGE jzentry == 0,
jzfile = 8536880,
total = 12919,
name = C:\Program Files\Java\jre1.5.0_03\lib\rt.jar,
i = 7285,
message = invalid LOC header (bad signature)
!STACK 0
java.lang.InternalError: jzentry == 0,
jzfile = 8536880,
total = 12919,
name = C:\Program Files\Java\jre1.5.0_03\lib\rt.jar,
i = 7285,
message = invalid LOC header (bad signature)
at java.util.zip.ZipFile$3.nextElement(Unknown Source)
at java.util.zip.ZipFile$3.nextElement(Unknown Source)
at
org.eclipse.jdt.internal.core.JarPackageFragmentRoot.compute Children(JarPackageFragmentRoot.java:84)
at
org.eclipse.jdt.internal.core.PackageFragmentRoot.buildStruc ture(PackageFragmentRoot.java:173)
at org.eclipse.jdt.internal.core.Openable.generateInfos(Openabl e.java:183)
at
org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(Jav aElement.java:572)
at
org.eclipse.jdt.internal.core.JavaElement.getElementInfo(Jav aElement.java:309)
at
org.eclipse.jdt.internal.core.JavaElement.getElementInfo(Jav aElement.java:295)
at
org.eclipse.jdt.internal.core.JavaElement.getChildren(JavaEl ement.java:250)
at
org.eclipse.jdt.internal.core.JavaProjectElementInfo.getPack ageFragmentsInRoots(JavaProjectElementInfo.java:224)
at
org.eclipse.jdt.internal.core.JavaProjectElementInfo.getAllP ackageFragments(JavaProjectElementInfo.java:180)
at
org.eclipse.jdt.internal.core.JavaProject.newNameLookup(Java Project.java:2209)
at
org.eclipse.jdt.internal.core.JavaProject.newNameLookup(Java Project.java:2220)
at
org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:64)
at
org.eclipse.jdt.internal.core.JavaProject.newSearchableNameE nvironment(JavaProject.java:2235)
at
org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.p rocess(CompilationUnitProblemFinder.java:149)
at
org.eclipse.jdt.internal.core.CompilationUnit.buildStructure (CompilationUnit.java:146)
at org.eclipse.jdt.internal.core.Openable.generateInfos(Openabl e.java:183)
at
org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(Jav aElement.java:572)
at
org.eclipse.jdt.internal.core.JavaElement.getElementInfo(Jav aElement.java:309)
at
org.eclipse.jdt.internal.core.JavaElement.getElementInfo(Jav aElement.java:295)
at
org.eclipse.jdt.internal.core.JavaElement.getChildren(JavaEl ement.java:250)
at
org.eclipse.jdt.ui.StandardJavaElementContentProvider.getChi ldren(StandardJavaElementContentProvider.java:179)
at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerConte ntProvider.getChildren(PackageExplorerContentProvider.java:1 30)
at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$ PackageExplorerProblemTreeViewer.getFilteredChildren(Package ExplorerPart.java:239)
at
org.eclipse.jface.viewers.StructuredViewer.getSortedChildren (StructuredViewer.java:585)
at
org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractT reeViewer.java:359)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:69)
at
org.eclipse.jface.viewers.AbstractTreeViewer.createChildren( AbstractTreeViewer.java:342)
at
org.eclipse.jface.viewers.AbstractTreeViewer.handleTreeExpan d(AbstractTreeViewer.java:754)
at
org.eclipse.jface.viewers.AbstractTreeViewer$4.treeExpanded( AbstractTreeViewer.java:765)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListe ner.java:179)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:820)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:805)
at org.eclipse.swt.widgets.Tree.wmNotifyChild(Tree.java:2074)
at org.eclipse.swt.widgets.Control.WM_NOTIFY(Control.java:4002)
at org.eclipse.swt.widgets.Composite.WM_NOTIFY(Composite.java:7 22)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3019 )
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3339 )
at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:139 7)
at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:170)
at org.eclipse.swt.widgets.Tree.WM_LBUTTONDOWN(Tree.java:1668)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3001 )
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3339 )
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:14 73)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2430)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:96)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:335)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.basicRun(Main.java:185)
at org.eclipse.core.launcher.Main.run(Main.java:704)
at org.eclipse.core.launcher.Main.main(Main.java:688)
"Rick Kirch" <Rick.Kirch@Ticketmaster.com> wrote in message
news:d87gsr$t67$1@news.eclipse.org...
>I did not do anything with the .project file
>
> classpath contents as follows:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <classpath>
> <classpathentry kind="src" path=""/>
> <classpathentry kind="con"
> path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
> <classpathentry kind="output" path=""/>
> </classpath>
>
> If you are referring to source code when you ask for the project...I
> cannot even begin to tell you the horrors that would happen to me if I did
> that. ;-)
>
>
> "Adam Kiezun" <akiezun@mit.edu> wrote in message
> news:d87f9j$r4e$1@news.eclipse.org...
>> never seen this. Did you just hack the .project file? If so, errors like
>> that can happen because it's not the proper way :)
>>
>> what's in your .classpath file?
>> can you send me the project?
>>
>> /adam
>
>
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| Re: This compilation unit is not on the build path of a Java Project error [message #75753 is a reply to message #75687] |
Wed, 08 June 2005 15:36 |
| Eclipse User |
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> If you are referring to source code when you ask for the project...I
cannot
> even begin to tell you the horrors that would happen to me if I did
that.
> ;-)
:)
i give up, i don't know what can be causing the problem you're seeing.
this https://bugs.eclipse.org/bugs/show_bug.cgi?id=78913
would indicate you have a corrupted zip somehow.
I'd reinstall eclipse and try again.
/adam
Rick Kirch wrote:
> I did not do anything with the .project file
>
> classpath contents as follows:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <classpath>
> <classpathentry kind="src" path=""/>
> <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
> <classpathentry kind="output" path=""/>
> </classpath>
>
> If you are referring to source code when you ask for the project...I cannot
> even begin to tell you the horrors that would happen to me if I did that.
> ;-)
>
>
> "Adam Kiezun" <akiezun@mit.edu> wrote in message
> news:d87f9j$r4e$1@news.eclipse.org...
>
>>never seen this. Did you just hack the .project file? If so, errors like
>>that can happen because it's not the proper way :)
>>
>>what's in your .classpath file?
>>can you send me the project?
>>
>>/adam
>
>
>
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