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Classpath container suddenly vanished and I cannot get it back [message #18966]

Thu, 21 May 2009 00:05

BenH

Messages: 39
Registered: July 2009

Member

Classpath container suddenly vanished and I cannot get it back. Ie, my
project has no dependencies in its classpath and thus every source file
has errors.

The change happened immediately after made a change to my pom.xml that was
invalid according to the schema (leaving out 'version' of a dependency).

Since then, I have Re-Enabled "Maven Dependency Management", Re-Installed
the IAM 0.9 plugin, and Deleted and Imported my project again, but the
issue remains.

This effectively renders me unable to proceed using the plugin, so unless
I can quickly find a workaround, Im going to have to install m2eclipse to
keep working while I get this resolved.

I have looked in Error Log view and do not see anything that seems related
to it.

One thing I did notice is double entries in .project and .classpath:

<nature>org.devzuz.q.maven.jdt.core.mavenNature</nature>
<nature>org.eclipse.iam.jdt.core.mavenNature</nature>

<classpathentry kind="con"
path="org.eclipse.iam.jdt.core.mavenClasspathContainer"/>
<classpathentry kind="con"
path="org.devzuz.q.maven.jdt.core.mavenClasspathContainer"/ >

-Ben

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Re: Classpath container suddenly vanished and I cannot get it back [message #18989 is a reply to message #18966]

Thu, 21 May 2009 00:19

BenH

Messages: 39
Registered: July 2009

Member

I have been able to work around my problem by deleting all IAM metadata
from .classpath and .project files, then re-opening project and
re-enabling Maven dependency mgt.

-Ben

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Re: Classpath container suddenly vanished and I cannot get it back [message #19011 is a reply to message #18989]

Thu, 21 May 2009 02:59

Carlos Sanchez

Messages: 114
Registered: July 2009

Senior Member

If you delete .classpth .project and .settings folder, and reimport the
project you should get a completely clean status

On 5/20/09 5:19 PM, BenH wrote:
> I have been able to work around my problem by deleting all IAM metadata
> from .classpath and .project files, then re-opening project and
> re-enabling Maven dependency mgt.
>
> -Ben
>

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Re: Classpath container suddenly vanished and I cannot get it back [message #19052 is a reply to message #18966]

Thu, 21 May 2009 07:58

Abel Mui

Messages: 247
Registered: July 2009

Senior Member

BenH wrote:

> Classpath container suddenly vanished and I cannot get it back. Ie, my
> project has no dependencies in its classpath and thus every source file
> has errors.

> The change happened immediately after made a change to my pom.xml that was
> invalid according to the schema (leaving out 'version' of a dependency).

Invalid POMs will prevent the maven classpath container from being
properly built.

Once you fix the pom, you need to manually clean your project through the
Eclipse menus (Project > Clean...). If you have dependent projects,
cleaning all projects will be the safest option.

Yours,
--
Abel Muiño

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Re: Classpath container suddenly vanished and I cannot get it back [message #569105 is a reply to message #18966]

Thu, 21 May 2009 00:19

BenH

Messages: 39
Registered: July 2009

Member

I have been able to work around my problem by deleting all IAM metadata
from .classpath and .project files, then re-opening project and
re-enabling Maven dependency mgt.

-Ben

Report message to a moderator