| M7: org.eclipse.core.resources.IFile not found by runtime workbench [message #195406] |
Mon, 16 February 2004 12:17  |
Eclipse User |
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Originally posted by: mauricio.almaden.ibm.com
Folks,
I am having this problem after moving some plugin from M6 to M7. The
runtime workbench cannot resolve org.eclipse.core.resources.IFile and I am
wondering if I am missing something. Here is the .log entry for the runtime
workbench and the piece of code that produces the exception. I am running
on a PC with Win2K and IBM's JRE 1.4.1. The plugins compile fine and used
to run fine in M6.
!ENTRY org.eclipse.ui 4 4 Feb 15, 2004 22:38:12.927
!MESSAGE Unhandled event loop exception
!ENTRY org.eclipse.ui 4 0 Feb 15, 2004 22:38:12.937
!MESSAGE org/eclipse/core/resources/IFile
!STACK 0
java.lang.NoClassDefFoundError: org/eclipse/core/resources/IFile
at TestPlugin.popup.actions.TestAction.run(TestAction.java:45)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginActi on.java:273)
at
org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(Action
ContributionItem.java:536)
at
org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionI
tem.java:488)
at
org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContribu
tionItem.java:420)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java (Compiled
Code))
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java(Inlined Compiled
Code))
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled
Code))
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java (Compiled
Code))
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a(Compiled
Code))
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1526)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:265)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:139)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:47)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.
java:257)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:104)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:79
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl
..java:41)
at java.lang.reflect.Method.invoke(Method.java:386)
at org.eclipse.core.launcher.Main.basicRun(Main.java:279)
at org.eclipse.core.launcher.Main.run(Main.java:742)
at org.eclipse.core.launcher.Main.main(Main.java:581)
I was able to reduce the problem to a simple program. I created a test
plugin that uses a pop-up menu. Then, in the action handler for the popup
menu, I do this:
/**
* @see IActionDelegate#run(IAction)
*/
public void run(IAction action) {
Shell shell = new Shell();
MessageDialog.openInformation(
shell,
"TestPlugin Plug-in",
"Test Action was executed.");
System.out.println("currentSelection = " + currentSelection); //
currentSelection was setup by selectionChanged().
StructuredSelection selection = (StructuredSelection) currentSelection;
Object firstElm = selection.getFirstElement();
System.out.println("firstElm class=" + firstElm.getClass() + ", firstElm="
+ firstElm);
IFile file = (IFile) firstElm; // runtime workbench fails here. It
cannot resolve org.eclipse.core.resources.IFile.
System.out.println("Done.");
}
Here is the console output:
currentSelection = [L/XSML Test/XSML/test_xsml_1.2.xml]
firstElm class=class org.eclipse.core.internal.resources.File,
firstElm=L/XSML Test/XSML/test_xsml_1.2.xml
Unhandled event loop exception
Reason:
org/eclipse/core/resources/IFile
Any ideas on what to do?
Thanks,
Mauricio
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| Re: M7: org.eclipse.core.resources.IFile not found by runtime workbench [message #195553 is a reply to message #195406] |
Mon, 16 February 2004 16:11  |
| Eclipse User |
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|
Originally posted by: John_Arthorne.oti.com_
Can you post the plugin.xml from your example plugin (or at least the
"requires" section)?
--
Mauricio A. Hernandez wrote:
> Folks,
>
> I am having this problem after moving some plugin from M6 to M7. The
> runtime workbench cannot resolve org.eclipse.core.resources.IFile and I am
> wondering if I am missing something. Here is the .log entry for the runtime
> workbench and the piece of code that produces the exception. I am running
> on a PC with Win2K and IBM's JRE 1.4.1. The plugins compile fine and used
> to run fine in M6.
>
> !ENTRY org.eclipse.ui 4 4 Feb 15, 2004 22:38:12.927
> !MESSAGE Unhandled event loop exception
> !ENTRY org.eclipse.ui 4 0 Feb 15, 2004 22:38:12.937
> !MESSAGE org/eclipse/core/resources/IFile
> !STACK 0
> java.lang.NoClassDefFoundError: org/eclipse/core/resources/IFile
> at TestPlugin.popup.actions.TestAction.run(TestAction.java:45)
> at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginActi on.java:273)
> at
> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(Action
> ContributionItem.java:536)
> at
> org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionI
> tem.java:488)
> at
> org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContribu
> tionItem.java:420)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java (Compiled
> Code))
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java(Inlined Compiled
> Code))
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled
> Code))
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java (Compiled
> Code))
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a(Compiled
> Code))
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1526)
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:265)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:139)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:47)
> at
> org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.
> java:257)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:104)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:79
> )
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl
> .java:41)
> at java.lang.reflect.Method.invoke(Method.java:386)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:279)
> at org.eclipse.core.launcher.Main.run(Main.java:742)
> at org.eclipse.core.launcher.Main.main(Main.java:581)
>
> I was able to reduce the problem to a simple program. I created a test
> plugin that uses a pop-up menu. Then, in the action handler for the popup
> menu, I do this:
>
> /**
> * @see IActionDelegate#run(IAction)
> */
> public void run(IAction action) {
> Shell shell = new Shell();
> MessageDialog.openInformation(
> shell,
> "TestPlugin Plug-in",
> "Test Action was executed.");
>
> System.out.println("currentSelection = " + currentSelection); //
> currentSelection was setup by selectionChanged().
>
> StructuredSelection selection = (StructuredSelection) currentSelection;
> Object firstElm = selection.getFirstElement();
> System.out.println("firstElm class=" + firstElm.getClass() + ", firstElm="
> + firstElm);
>
> IFile file = (IFile) firstElm; // runtime workbench fails here. It
> cannot resolve org.eclipse.core.resources.IFile.
>
> System.out.println("Done.");
> }
>
> Here is the console output:
>
> currentSelection = [L/XSML Test/XSML/test_xsml_1.2.xml]
> firstElm class=class org.eclipse.core.internal.resources.File,
> firstElm=L/XSML Test/XSML/test_xsml_1.2.xml
> Unhandled event loop exception
> Reason:
> org/eclipse/core/resources/IFile
>
> Any ideas on what to do?
>
> Thanks,
> Mauricio
>
>
|
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| Re: M7: org.eclipse.core.resources.IFile not found by runtime workbench [message #195734 is a reply to message #195553] |
Mon, 16 February 2004 19:25 |
| Eclipse User |
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Originally posted by: mauricio.almaden.ibm.com
John,
Here is the plugin.xml file:
<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.0"?>
<plugin
id="TestPlugin"
name="TestPlugin Plug-in"
version="1.0.0"
provider-name=""
class="TestPlugin.TestPluginPlugin">
<runtime>
<library name="TestPlugin.jar">
<export name="*"/>
</library>
</runtime>
<requires>
<import plugin="org.eclipse.ui"/>
<import plugin="org.eclipse.core.runtime"/>
<import plugin="org.eclipse.core.resources"/>
</requires>
<extension
point="org.eclipse.ui.popupMenus">
<objectContribution
objectClass="org.eclipse.core.resources.IFile"
nameFilter="*.xml"
id="TestPlugin.contribution1">
<menu
label="New Submenu"
path="additions"
id="TestPlugin.menu1">
<separator
name="group1">
</separator>
</menu>
<action
label="Test Action"
class="TestPlugin.popup.actions.TestAction"
menubarPath="TestPlugin.menu1/group1"
enablesFor="1"
id="TestPlugin.newAction">
</action>
</objectContribution>
</extension>
</plugin>
Mauricio
"John Arthorne" <John_Arthorne@oti.com_> wrote in message
news:403131F4.8010603@oti.com_...
> Can you post the plugin.xml from your example plugin (or at least the
> "requires" section)?
> --
>
> Mauricio A. Hernandez wrote:
> > Folks,
> >
> > I am having this problem after moving some plugin from M6 to M7. The
> > runtime workbench cannot resolve org.eclipse.core.resources.IFile and I
am
> > wondering if I am missing something. Here is the .log entry for the
runtime
> > workbench and the piece of code that produces the exception. I am
running
> > on a PC with Win2K and IBM's JRE 1.4.1. The plugins compile fine and
used
> > to run fine in M6.
> >
> > !ENTRY org.eclipse.ui 4 4 Feb 15, 2004 22:38:12.927
> > !MESSAGE Unhandled event loop exception
> > !ENTRY org.eclipse.ui 4 0 Feb 15, 2004 22:38:12.937
> > !MESSAGE org/eclipse/core/resources/IFile
> > !STACK 0
> > java.lang.NoClassDefFoundError: org/eclipse/core/resources/IFile
> > at TestPlugin.popup.actions.TestAction.run(TestAction.java:45)
> > at
org.eclipse.ui.internal.PluginAction.runWithEvent(PluginActi on.java:273)
> > at
> >
org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(Action
> > ContributionItem.java:536)
> > at
> >
org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionI
> > tem.java:488)
> > at
> >
org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContribu
> > tionItem.java:420)
> > at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java (Compiled
> > Code))
> > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java(Inlined
Compiled
> > Code))
> > at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled
> > Code))
> > at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java (Compiled
> > Code))
> > at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a(Compiled
> > Code))
> > at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1526)
> > at
> >
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:265)
> > at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:139)
> > at
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:47)
> > at
> >
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.
> > java:257)
> > at
> >
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:104)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at
> >
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:79
> > )
> > at
> >
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl
> > .java:41)
> > at java.lang.reflect.Method.invoke(Method.java:386)
> > at org.eclipse.core.launcher.Main.basicRun(Main.java:279)
> > at org.eclipse.core.launcher.Main.run(Main.java:742)
> > at org.eclipse.core.launcher.Main.main(Main.java:581)
> >
> > I was able to reduce the problem to a simple program. I created a test
> > plugin that uses a pop-up menu. Then, in the action handler for the
popup
> > menu, I do this:
> >
> > /**
> > * @see IActionDelegate#run(IAction)
> > */
> > public void run(IAction action) {
> > Shell shell = new Shell();
> > MessageDialog.openInformation(
> > shell,
> > "TestPlugin Plug-in",
> > "Test Action was executed.");
> >
> > System.out.println("currentSelection = " + currentSelection); //
> > currentSelection was setup by selectionChanged().
> >
> > StructuredSelection selection = (StructuredSelection)
currentSelection;
> > Object firstElm = selection.getFirstElement();
> > System.out.println("firstElm class=" + firstElm.getClass() + ",
firstElm="
> > + firstElm);
> >
> > IFile file = (IFile) firstElm; // runtime workbench fails here.
It
> > cannot resolve org.eclipse.core.resources.IFile.
> >
> > System.out.println("Done.");
> > }
> >
> > Here is the console output:
> >
> > currentSelection = [L/XSML Test/XSML/test_xsml_1.2.xml]
> > firstElm class=class org.eclipse.core.internal.resources.File,
> > firstElm=L/XSML Test/XSML/test_xsml_1.2.xml
> > Unhandled event loop exception
> > Reason:
> > org/eclipse/core/resources/IFile
> >
> > Any ideas on what to do?
> >
> > Thanks,
> > Mauricio
> >
> >
>
|
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| Re: M7: org.eclipse.core.resources.IFile not found by runtime workbench [message #196604 is a reply to message #195734] |
Tue, 17 February 2004 17:44 |
| Eclipse User |
|
|
|
Originally posted by: John_Arthorne.oti.com_
That looks fine... I can't think offhand of what would be causing this.
How is your runtime workbench set up? Are the required projects
loaded in the workspace as source or binary projects, or are they
external? Make sure your launch configuration is using all M7 plug-ins
and not a mix of M6 and M7 plugins.
--
Mauricio A. Hernandez wrote:
> John,
>
> Here is the plugin.xml file:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <?eclipse version="3.0"?>
> <plugin
> id="TestPlugin"
> name="TestPlugin Plug-in"
> version="1.0.0"
> provider-name=""
> class="TestPlugin.TestPluginPlugin">
>
> <runtime>
> <library name="TestPlugin.jar">
> <export name="*"/>
> </library>
> </runtime>
> <requires>
> <import plugin="org.eclipse.ui"/>
> <import plugin="org.eclipse.core.runtime"/>
> <import plugin="org.eclipse.core.resources"/>
> </requires>
>
>
> <extension
> point="org.eclipse.ui.popupMenus">
> <objectContribution
> objectClass="org.eclipse.core.resources.IFile"
> nameFilter="*.xml"
> id="TestPlugin.contribution1">
> <menu
> label="New Submenu"
> path="additions"
> id="TestPlugin.menu1">
> <separator
> name="group1">
> </separator>
> </menu>
> <action
> label="Test Action"
> class="TestPlugin.popup.actions.TestAction"
> menubarPath="TestPlugin.menu1/group1"
> enablesFor="1"
> id="TestPlugin.newAction">
> </action>
> </objectContribution>
> </extension>
>
> </plugin>
>
> Mauricio
>
> "John Arthorne" <John_Arthorne@oti.com_> wrote in message
> news:403131F4.8010603@oti.com_...
>
>>Can you post the plugin.xml from your example plugin (or at least the
>>"requires" section)?
>>--
>>
>>Mauricio A. Hernandez wrote:
>>
>>>Folks,
>>>
>>>I am having this problem after moving some plugin from M6 to M7. The
>>>runtime workbench cannot resolve org.eclipse.core.resources.IFile and I
>>
> am
>
>>>wondering if I am missing something. Here is the .log entry for the
>>
> runtime
>
>>>workbench and the piece of code that produces the exception. I am
>>
> running
>
>>>on a PC with Win2K and IBM's JRE 1.4.1. The plugins compile fine and
>>
> used
>
>>>to run fine in M6.
>>>
>>>!ENTRY org.eclipse.ui 4 4 Feb 15, 2004 22:38:12.927
>>>!MESSAGE Unhandled event loop exception
>>>!ENTRY org.eclipse.ui 4 0 Feb 15, 2004 22:38:12.937
>>>!MESSAGE org/eclipse/core/resources/IFile
>>>!STACK 0
>>>java.lang.NoClassDefFoundError: org/eclipse/core/resources/IFile
>>> at TestPlugin.popup.actions.TestAction.run(TestAction.java:45)
>>> at
>>
> org.eclipse.ui.internal.PluginAction.runWithEvent(PluginActi on.java:273)
>
>>> at
>>>
>>
> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(Action
>
>>>ContributionItem.java:536)
>>> at
>>>
>>
> org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionI
>
>>>tem.java:488)
>>> at
>>>
>>
> org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContribu
>
>>>tionItem.java:420)
>>> at
>>
> org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java (Compiled
>
>>>Code))
>>> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java(Inlined
>>
> Compiled
>
>>>Code))
>>> at
>>
> org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va(Compiled
>
>>>Code))
>>> at
>>
> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java (Compiled
>
>>>Code))
>>> at
>>
> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a(Compiled
>
>>>Code))
>>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1526)
>>> at
>>>
>>
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:265)
>
>>> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:139)
>>> at
>>
> org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:47)
>
>>> at
>>>
>>
> org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.
>
>>>java:257)
>>> at
>>>
>>
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:104)
>
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>>
>>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:79
>
>>>)
>>> at
>>>
>>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl
>
>>>.java:41)
>>> at java.lang.reflect.Method.invoke(Method.java:386)
>>> at org.eclipse.core.launcher.Main.basicRun(Main.java:279)
>>> at org.eclipse.core.launcher.Main.run(Main.java:742)
>>> at org.eclipse.core.launcher.Main.main(Main.java:581)
>>>
>>>I was able to reduce the problem to a simple program. I created a test
>>>plugin that uses a pop-up menu. Then, in the action handler for the
>>
> popup
>
>>>menu, I do this:
>>>
>>> /**
>>> * @see IActionDelegate#run(IAction)
>>> */
>>> public void run(IAction action) {
>>> Shell shell = new Shell();
>>> MessageDialog.openInformation(
>>> shell,
>>> "TestPlugin Plug-in",
>>> "Test Action was executed.");
>>>
>>> System.out.println("currentSelection = " + currentSelection); //
>>>currentSelection was setup by selectionChanged().
>>>
>>> StructuredSelection selection = (StructuredSelection)
>>
> currentSelection;
>
>>> Object firstElm = selection.getFirstElement();
>>> System.out.println("firstElm class=" + firstElm.getClass() + ",
>>
> firstElm="
>
>>>+ firstElm);
>>>
>>> IFile file = (IFile) firstElm; // runtime workbench fails here.
>>
> It
>
>>>cannot resolve org.eclipse.core.resources.IFile.
>>>
>>> System.out.println("Done.");
>>> }
>>>
>>>Here is the console output:
>>>
>>>currentSelection = [L/XSML Test/XSML/test_xsml_1.2.xml]
>>>firstElm class=class org.eclipse.core.internal.resources.File,
>>>firstElm=L/XSML Test/XSML/test_xsml_1.2.xml
>>>Unhandled event loop exception
>>>Reason:
>>>org/eclipse/core/resources/IFile
>>>
>>>Any ideas on what to do?
>>>
>>>Thanks,
>>>Mauricio
>>>
>>>
>>
>
>
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