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Exception: Unable to create this part due to an internal error. Reason for the failure: Editor could [message #63398]

Sun, 02 April 2006 15:53

Eclipse User

Originally posted by: thf20022003.yahoo.com

Hi,
Following the exercise1 from EclipseCon2006, I got the following exception
when I try to re-open the Answer.aj:

Java.lang.AbstractMethodError:
org.eclipse.ajdt.parserbridge.AJCompilationUnitStructureRequ estor.acceptImpo
rt(II[CZI)V
at
org.eclipse.ajdt.parserbridge.AJSourceElementParser.notifySo urceElementReque
stor(AJSourceElementParser.java:1052)
at
org.eclipse.ajdt.parserbridge.AJSourceElementParser.notifySo urceElementReque
stor(AJSourceElementParser.java:710)
at
org.eclipse.ajdt.parserbridge.AJSourceElementParser.parseCom pilationUnit(AJS
ourceElementParser.java:1273)
at
org.eclipse.ajdt.core.javaelements.AJCompilationUnit.buildSt ructure(AJCompil
ationUnit.java:231)
at org.eclipse.jdt.internal.core.Openable.generateInfos(Openabl e.java:229)
at
org.eclipse.ajdt.core.javaelements.AJCompilationUnit.generat eInfos(AJCompila
tionUnit.java:179)
at
org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(Jav aElement.java:50
3)
at
org.eclipse.jdt.internal.core.BecomeWorkingCopyOperation.exe cuteOperation(Be
comeWorkingCopyOperation.java:38)
at
org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaMod elOperation.java
:720)
at
org.eclipse.jdt.internal.core.JavaModelOperation.runOperatio n(JavaModelOpera
tion.java:779)
at
org.eclipse.jdt.internal.core.CompilationUnit.becomeWorkingC opy(CompilationU
nit.java:68)
at
org.eclipse.ajdt.internal.ui.editor.AspectJEditor.doSetInput (AspectJEditor.j
ava:377)
at
org.eclipse.ui.texteditor.AbstractTextEditor$17.run(Abstract TextEditor.java:
2397)
at
org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.jav
a:369)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:313)
at
org.eclipse.jface.window.ApplicationWindow$1.run(Application Window.java:763)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:69)
at
org.eclipse.jface.window.ApplicationWindow.run(ApplicationWi ndow.java:760)
at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow. java:2262)
at
org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(Ab stractTextEditor
..java:2415)
at
org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTe xtEditor.java:24
42)
at org.eclipse.ui.internal.EditorManager.createSite(EditorManag er.java:839)
at
org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.jav
a:583)
at
org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:372)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReferenc
e.java:557)
at
org.eclipse.ui.internal.EditorReference.getEditor(EditorRefe rence.java:214)

It sounds like the cause of the exception is from the "import figures.*;"
within the following source:

package answers;

import figures.*;

public aspect Answer {
declare error
: get(java.io.PrintStream System.out)
&& within(figures..*)
: "illegal access to System.out";

}

I am using Eclipse 3.2M5+ajdt_1.4.0(2006-03-30)+WindowsXP

Regards,
Tong

Report message to a moderator

Re: Exception: Unable to create this part due to an internal error. Reason for t [message #63446 is a reply to message #63398]

Sun, 02 April 2006 17:19

Matt Chapman

Messages: 429
Registered: July 2009

Senior Member

I can't reproduce this. Can you double-check your eclipse + ajdt version
(it might be picking up an old version for example)? Go to Help > About
and note the Eclipse build id, then click on the AJ icon and note the AJDT
build id, and the full AspectJ version.

Thanks,

Matt.

Tong wrote:
> Hi,
> Following the exercise1 from EclipseCon2006, I got the following exception
> when I try to re-open the Answer.aj:

> Java.lang.AbstractMethodError:
> org.eclipse.ajdt.parserbridge.AJCompilationUnitStructureRequ estor.acceptImpo
> rt(II[CZI)V
> at
> org.eclipse.ajdt.parserbridge.AJSourceElementParser.notifySo urceElementReque
> stor(AJSourceElementParser.java:1052)
> at
> org.eclipse.ajdt.parserbridge.AJSourceElementParser.notifySo urceElementReque
> stor(AJSourceElementParser.java:710)
> at
> org.eclipse.ajdt.parserbridge.AJSourceElementParser.parseCom pilationUnit(AJS
> ourceElementParser.java:1273)
> at
> org.eclipse.ajdt.core.javaelements.AJCompilationUnit.buildSt ructure(AJCompil
> ationUnit.java:231)
> at org.eclipse.jdt.internal.core.Openable.generateInfos(Openabl e.java:229)
> at
> org.eclipse.ajdt.core.javaelements.AJCompilationUnit.generat eInfos(AJCompila
> tionUnit.java:179)
> at
> org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(Jav aElement.java:50
> 3)
> at
> org.eclipse.jdt.internal.core.BecomeWorkingCopyOperation.exe cuteOperation(Be
> comeWorkingCopyOperation.java:38)
> at
> org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaMod elOperation.java
> :720)
> at
> org.eclipse.jdt.internal.core.JavaModelOperation.runOperatio n(JavaModelOpera
> tion.java:779)
> at
> org.eclipse.jdt.internal.core.CompilationUnit.becomeWorkingC opy(CompilationU
> nit.java:68)
> at
> org.eclipse.ajdt.internal.ui.editor.AspectJEditor.doSetInput (AspectJEditor.j
> ava:377)
> at
> org.eclipse.ui.texteditor.AbstractTextEditor$17.run(Abstract TextEditor.java:
> 2397)
> at
> org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.jav
> a:369)
> at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:313)
> at
> org.eclipse.jface.window.ApplicationWindow$1.run(Application Window.java:763)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:69)
> at
> org.eclipse.jface.window.ApplicationWindow.run(ApplicationWi ndow.java:760)
> at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow. java:2262)
> at
> org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(Ab stractTextEditor
> ..java:2415)
> at
> org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTe xtEditor.java:24
> 42)
> at org.eclipse.ui.internal.EditorManager.createSite(EditorManag er.java:839)
> at
> org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.jav
> a:583)
> at
> org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:372)
> at
> org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReferenc
> e.java:557)
> at
> org.eclipse.ui.internal.EditorReference.getEditor(EditorRefe rence.java:214)

> It sounds like the cause of the exception is from the "import figures.*;"
> within the following source:

> package answers;

> import figures.*;

> public aspect Answer {
> declare error
> : get(java.io.PrintStream System.out)
> && within(figures..*)
> : "illegal access to System.out";

> }

> I am using Eclipse 3.2M5+ajdt_1.4.0(2006-03-30)+WindowsXP

> Regards,
> Tong

Report message to a moderator

Re: Exception: Unable to create this part due to an internal error. Reason for t [message #63490 is a reply to message #63446]

Sun, 02 April 2006 17:54

Eclipse User

Originally posted by: thf20022003.yahoo.com

Here is the info:

Eclipse SDK

Version: 3.2.0

Build id: N20060325-0010

org.aspectj.ajde (1.5.0.20060330094817) "AspectJ"
org.aspectj.runtime (1.5.0.20060330094817) "AspectJ Runtime"
org.aspectj.tutorial.exercises (1.0.1) "AspectJ Tutorial Exercises"

org.aspectj.weaver (1.5.0.20060330094817) "AspectJ Weaver"
org.eclipse.ajdt.core (1.4.0.20060330094817) "AspectJ Development Tools
Core"
org.eclipse.ajdt.examples (1.4.0.20060330094817) "AspectJ Examples"

org.eclipse.ajdt.source (1.4.0.20060330094817) "AspectJ Development Tools
SDK"
org.eclipse.ajdt.ui (1.4.0.20060330094817) "AspectJ Development Tools UI"

org.eclipse.ant.core (3.1.100.N20060325-0010) "Ant Build Tool Core"
[Resolved]
org.eclipse.ant.ui (3.2.0.N20060325-0010) "Ant UI" [Resolved]
org.eclipse.aspectj (1.4.0.20060330094817) "AspectJ Development Tools"
[Resolved]

The steps that I got exception:

1. Create a package called "answers" and a class "Answer" as described in
hand-on.

2. Type in the code as described in hand-on:
package answers;
import figures.*;

public aspect Answer {
declare error
: get(java.io.PrintStream System.out)
&& within(figures..*)
: "illegal access to System.out";

}
3. Save & Close the file
4. Re-open the file "Answer.aj" from "answers" package
==> Got Exception

Regards,
Tong

"Matt Chapman" <mpchapman@gmail.com> wrote in message
news:c85fe5dba7db7d09c8625d5fad551b29$1@www.eclipse.org...
> I can't reproduce this. Can you double-check your eclipse + ajdt version
> (it might be picking up an old version for example)? Go to Help > About
> and note the Eclipse build id, then click on the AJ icon and note the AJDT
> build id, and the full AspectJ version.
>
> Thanks,
>
> Matt.
>
> Tong wrote:
> > Hi,
> > Following the exercise1 from EclipseCon2006, I got the following
exception
> > when I try to re-open the Answer.aj:
>
> > Java.lang.AbstractMethodError:
> >
org.eclipse.ajdt.parserbridge.AJCompilationUnitStructureRequ estor.acceptImpo
> > rt(II[CZI)V
> > at
> >
org.eclipse.ajdt.parserbridge.AJSourceElementParser.notifySo urceElementReque
> > stor(AJSourceElementParser.java:1052)
> > at
> >
org.eclipse.ajdt.parserbridge.AJSourceElementParser.notifySo urceElementReque
> > stor(AJSourceElementParser.java:710)
> > at
> >
org.eclipse.ajdt.parserbridge.AJSourceElementParser.parseCom pilationUnit(AJS
> > ourceElementParser.java:1273)
> > at
> >
org.eclipse.ajdt.core.javaelements.AJCompilationUnit.buildSt ructure(AJCompil
> > ationUnit.java:231)
> > at
org.eclipse.jdt.internal.core.Openable.generateInfos(Openabl e.java:229)
> > at
> >
org.eclipse.ajdt.core.javaelements.AJCompilationUnit.generat eInfos(AJCompila
> > tionUnit.java:179)
> > at
> >
org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(Jav aElement.java:50
> > 3)
> > at
> >
org.eclipse.jdt.internal.core.BecomeWorkingCopyOperation.exe cuteOperation(Be
> > comeWorkingCopyOperation.java:38)
> > at
> >
org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaMod elOperation.java
> > :720)
> > at
> >
org.eclipse.jdt.internal.core.JavaModelOperation.runOperatio n(JavaModelOpera
> > tion.java:779)
> > at
> >
org.eclipse.jdt.internal.core.CompilationUnit.becomeWorkingC opy(CompilationU
> > nit.java:68)
> > at
> >
org.eclipse.ajdt.internal.ui.editor.AspectJEditor.doSetInput (AspectJEditor.j
> > ava:377)
> > at
> >
org.eclipse.ui.texteditor.AbstractTextEditor$17.run(Abstract TextEditor.java:
> > 2397)
> > at
> >
org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.jav
> > a:369)
> > at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:313)
> > at
> >
org.eclipse.jface.window.ApplicationWindow$1.run(Application Window.java:763)
> > at
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:69)
> > at
> >
org.eclipse.jface.window.ApplicationWindow.run(ApplicationWi ndow.java:760)
> > at
org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow. java:2262)
> > at
> >
org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(Ab stractTextEditor
> > ..java:2415)
> > at
> >
org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTe xtEditor.java:24
> > 42)
> > at
org.eclipse.ui.internal.EditorManager.createSite(EditorManag er.java:839)
> > at
> >
org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.jav
> > a:583)
> > at
> >
org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:372)
> > at
> >
org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReferenc
> > e.java:557)
> > at
> >
org.eclipse.ui.internal.EditorReference.getEditor(EditorRefe rence.java:214)
>
> > It sounds like the cause of the exception is from the "import
figures.*;"
> > within the following source:
>
> > package answers;
>
> > import figures.*;
>
> > public aspect Answer {
> > declare error
> > : get(java.io.PrintStream System.out)
> > && within(figures..*)
> > : "illegal access to System.out";
>
> > }
>
> > I am using Eclipse 3.2M5+ajdt_1.4.0(2006-03-30)+WindowsXP
>
> > Regards,
> > Tong
>

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Re: Exception: Unable to create this part due to an internal error. Reason for t [message #63536 is a reply to message #63490]

Sun, 02 April 2006 19:09

Matt Chapman

Messages: 429
Registered: July 2009

Senior Member

Tong wrote:
> Eclipse SDK
> Version: 3.2.0
> Build id: N20060325-0010

Aha, that's the problem. That's a recent nightly build, not 3.2M5a. AJDT
is sensitive to eclipse versions - we always try to support the latest
milestone build. So you can either get 3.2M5a, or alternatively get
yesterday's 3.2M6 and then wait for an AJDT for it - should only be a day
or two.

Regards,

Matt.

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