Plug-in Development - Singleton Issue [message #534772] |
Thu, 20 May 2010 09:50 |
Peter Messages: 7 Registered: May 2010 |
Junior Member |
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Hello,
I am trying to develop a toolchain plug-in for Eclipse CDT using Galileo V3.5 SR2 and CDT V6.0.2. I have followed the tutorial in the Managed Build System Extensibility Document of the CDT Plug-in Developer Guide almost to the letter, although I've changed some of the names.
Once the plug-in has been created, I try to run it using Debug as -> Eclipse Application. The new IDE instance starts, but I get the following error:
!MESSAGE The extensions and extension-points from the bundle "org.eclipse.cdt.ppceabi.toolchain" are ignored. The bundle is not marked as singleton.
This refers to the plug-in I am developing. The message says that the bundle is not marked as a singleton, but this is from the manifest:
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Toolchain
Bundle-SymbolicName: org.eclipse.cdt.ppceabi.toolchain;singleton:=true
Bundle-Version: 1.0.0.1
Require-Bundle: org.eclipse.cdt.managedbuilder.core;bundle-version="6.0.0"
Why I'm getting this message regarding my plug-in not being defined as a singleton, when it appears that it is defined as a singleton?
I am also getting these two messages, which seem to refer to projects that I have previously deleted:
!MESSAGE Indexed 'MyTest' (0 sources, 64 headers) in 1.58 sec: 1,547 declarations; 2,067 references; 0 unresolved inclusions; 0 syntax errors; 1 unresolved names (0.03%)
!MESSAGE The extensions and extension-points from the bundle "org.eclipse.cdt.example.toolchain" are ignored. The bundle is not marked as singleton.
How do I ensure that all remnants of a project are eliminated when I delete a project?
Thanks for any help offered!
Peter
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Re: Plug-in Development - Singleton Issue [message #534785 is a reply to message #534772] |
Thu, 20 May 2010 10:44 |
Ed Merks Messages: 33137 Registered: July 2009 |
Senior Member |
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Peter,
Does your run/debug configuration's Configuration tab specify to "Clear
the configuration area before launching". You might try specifying a
fresh workspace location for it...
Peter wrote:
> Hello,
>
> I am trying to develop a toolchain plug-in for Eclipse CDT using
> Galileo V3.5 SR2 and CDT V6.0.2. I have followed the tutorial in the
> Managed Build System Extensibility Document of the CDT Plug-in
> Developer Guide almost to the letter, although I've changed some of
> the names.
>
> Once the plug-in has been created, I try to run it using Debug as ->
> Eclipse Application. The new IDE instance starts, but I get the
> following error:
>
>
> !MESSAGE The extensions and extension-points from the bundle
> "org.eclipse.cdt.ppceabi.toolchain" are ignored. The bundle is not
> marked as singleton.
>
> This refers to the plug-in I am developing. The message says that the
> bundle is not marked as a singleton, but this is from the manifest:
>
>
> Manifest-Version: 1.0
> Bundle-ManifestVersion: 2
> Bundle-Name: Toolchain
> Bundle-SymbolicName: org.eclipse.cdt.ppceabi.toolchain;singleton:=true
> Bundle-Version: 1.0.0.1
> Require-Bundle:
> org.eclipse.cdt.managedbuilder.core;bundle-version="6.0.0"
>
>
> Why I'm getting this message regarding my plug-in not being defined as
> a singleton, when it appears that it is defined as a singleton?
>
> I am also getting these two messages, which seem to refer to projects
> that I have previously deleted:
>
>
> !MESSAGE Indexed 'MyTest' (0 sources, 64 headers) in 1.58 sec: 1,547
> declarations; 2,067 references; 0 unresolved inclusions; 0 syntax
> errors; 1 unresolved names (0.03%)
> !MESSAGE The extensions and extension-points from the bundle
> "org.eclipse.cdt.example.toolchain" are ignored. The bundle is not
> marked as singleton.
>
> How do I ensure that all remnants of a project are eliminated when I
> delete a project?
>
> Thanks for any help offered!
>
> Peter
Ed Merks
Professional Support: https://www.macromodeling.com/
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