Home » Archived » Maven Integration (M2E) » [tycho] cannot run demo on 0.3.0-DEV-1819
| [tycho] cannot run demo on 0.3.0-DEV-1819 [message #19845] |
Fri, 12 December 2008 18:19  |
Eclipse User |
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When I run "mvn org.codehaus.tycho:maven-tycho-plugin:generate-poms" on
1819, I get this error:
[ERROR]
Cannot find mojo descriptor for:
'org.codehaus.tycho:maven-tycho-plugin:generate
-poms' - Treating as non-aggregator.
The same command works on 0.3.0-DEV-1719. Any tips?
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| Re: [tycho] cannot run demo on 0.3.0-DEV-1819 [message #19942 is a reply to message #19918] |
Tue, 16 December 2008 19:49  |
| Eclipse User |
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Thanks for investigating. I tried again (in the same shell, in fact!)
and it worked fine. So this must have been an issue with my
connectivity or a temporary blip in the repo.
This was on Windows Vista, by the way (full command and output from
before is below).
After generating the poms, I was able to successfully build a
feature-based version of the tycho demo (something I couldn't do in
1719). It is truly quite amazing to see this happening in maven and I am
really looking forward to maven 3.0. I am willing to document the
feature-based steps if that would be helpful to others.
-Will
c:\workspaces\tycho-demo>c:\tycho-distribution-0.3.0-DEV-1819\bin\mvn
org.codehaus.tycho:maven-tycho-plugin:generate-poms -DgroupId=tycho.demo
-Dtycho.targetPlatform=c:\eclipse\eclipse-3.4.1-rcp
[INFO] Build target platform
tycho.targetPlatform=c:\eclipse\eclipse-3.4.1-rcp. This overrides target
platform specified in pom.xml files, if any.
[ERROR]
Cannot find mojo descriptor for:
'org.codehaus.tycho:maven-tycho-plugin:generate-poms' - Treating as
non-aggregator.
[INFO]
------------------------------------------------------------ ------------
[INFO] For more information, run with the -e flag
[INFO]
------------------------------------------------------------ ------------
[INFO] BUILD FAILED
[INFO]
------------------------------------------------------------ ------------
[INFO] Total time: < 1 second
[INFO] Finished at: Fri Dec 12 15:16:38 PST 2008
[INFO] Final Memory: 3M/7M
[INFO]
------------------------------------------------------------ ------------
Igor Fedorenko wrote:
> Will,
>
> I just tried tycho demo script [1] on linux using 0.3.0-DEV-1819 and
> everything worked as expected. What platform you are on? What is exact
> command you used to generate pom.xml files? Can you rerun the command
> with error stack traces enabled (-e parameter) and post output here?
>
> As a side note, tycho needs really basic pom.xml files, so it should not
> be too difficult to write them by hand. And even for generated pom.xml
> files, I recommend keeping them as part of project source tree. This way
> you will be able to customize your build when needed.
>
>
> [1] http://docs.codehaus.org/display/M2ECLIPSE/Tycho+technology+ demo+script
>
> --
> Regards,
> Igor
>
> Will Horn wrote:
>> When I run "mvn org.codehaus.tycho:maven-tycho-plugin:generate-poms"
>> on 1819, I get this error:
>>
>> [ERROR]
>> Cannot find mojo descriptor for:
>> 'org.codehaus.tycho:maven-tycho-plugin:generate
>> -poms' - Treating as non-aggregator.
>>
>> The same command works on 0.3.0-DEV-1719. Any tips?
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| Re: [tycho] cannot run demo on 0.3.0-DEV-1819 [message #25197 is a reply to message #19942] |
Thu, 30 April 2009 07:57 |
| Eclipse User |
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Hi Will and Igor,
I am facing similar problem in Linux. I tried to clean ~/.m2/repository
to verify that my proxy allows to upload necessary plug-ins. To me it
seems that I cannot upload only maven-tycho-plugin.
Could you help?
-Petr
here is my command/output:
mvn -e org.codehaus.tycho:maven-tycho-plugin:generate-poms
-DgroupId=tycho.demo -Dtycho.targetPlatform=/home/petr/ganymede/eclipse/
+ Error stacktraces are turned on.
[INFO] Attempting to resolve a version for plugin:
org.codehaus.tycho:maven-tycho-plugin using meta-version: LATEST
[INFO] Using version: LATEST of plugin:
org.codehaus.tycho:maven-tycho-plugin
[ERROR]
Cannot find mojo descriptor for:
'org.codehaus.tycho:maven-tycho-plugin:generate-poms' - Treating as
non-aggregator.
Error stacktrace:
org.apache.maven.InvalidTaskException: Cannot find mojo descriptor for:
'org.codehaus.tycho:maven-tycho-plugin:generate-poms' - Treating as
non-aggregator.
at
org.apache.maven.lifecycle.TaskValidationResult.generateInva lidTaskException(TaskValidationResult.java:78)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:182)
at org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedde r.java:846)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:160)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnha nced(Launcher.java:289)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Lau ncher.java:229)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithEx itCode(Launcher.java:408)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launc her.java:351)
Caused by: org.apache.maven.plugin.loader.PluginLoaderException: Failed
to load plugin. Reason: Plugin could not be found - check that the goal
name is correct: Unable to determine the latest version
Try downloading the file manually from the project website.
Then, install it using the command:
mvn install:install-file -DgroupId=org.codehaus.tycho
-DartifactId=maven-tycho-plugin -Dversion=LATEST
-Dpackaging=maven-plugin -Dfile=/path/to/file
Alternatively, if you host your own repository you can deploy the file
there:
mvn deploy:deploy-file -DgroupId=org.codehaus.tycho
-DartifactId=maven-tycho-plugin -Dversion=LATEST
-Dpackaging=maven-plugin -Dfile=/path/to/file -Durl=[url]
-DrepositoryId=[id]
org.codehaus.tycho:maven-tycho-plugin:maven-plugin:LATEST
org.codehaus.tycho:maven-tycho-plugin:maven-plugin:LATEST
at
org.apache.maven.plugin.loader.DefaultPluginLoader.loadPlugi n(DefaultPluginLoader.java:99)
at
org.apache.maven.plugin.loader.DefaultPluginLoader.loadPlugi n(DefaultPluginLoader.java:54)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.getMojoD escriptorForDirectInvocation(DefaultLifecycleExecutor.java:8 50)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.isTaskVa lid(DefaultLifecycleExecutor.java:672)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:178)
... 11 more
Caused by: org.apache.maven.plugin.PluginNotFoundException: Plugin could
not be found - check that the goal name is correct: Unable to determine
the latest version
Try downloading the file manually from the project website.
Then, install it using the command:
mvn install:install-file -DgroupId=org.codehaus.tycho
-DartifactId=maven-tycho-plugin -Dversion=LATEST
-Dpackaging=maven-plugin -Dfile=/path/to/file
Alternatively, if you host your own repository you can deploy the file
there:
mvn deploy:deploy-file -DgroupId=org.codehaus.tycho
-DartifactId=maven-tycho-plugin -Dversion=LATEST
-Dpackaging=maven-plugin -Dfile=/path/to/file -Durl=[url]
-DrepositoryId=[id]
org.codehaus.tycho:maven-tycho-plugin:maven-plugin:LATEST
org.codehaus.tycho:maven-tycho-plugin:maven-plugin:LATEST
at
org.apache.maven.plugin.DefaultPluginManager.verifyVersioned Plugin(DefaultPluginManager.java:250)
at
org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(De faultPluginManager.java:199)
at
org.apache.maven.plugin.loader.DefaultPluginLoader.loadPlugi n(DefaultPluginLoader.java:81)
... 15 more
[INFO]
------------------------------------------------------------ ------------
[INFO] BUILD FAILED
[INFO]
Will Horn wrote:
> Thanks for investigating. I tried again (in the same shell, in fact!)
> and it worked fine. So this must have been an issue with my
> connectivity or a temporary blip in the repo.
>
> This was on Windows Vista, by the way (full command and output from
> before is below).
>
> After generating the poms, I was able to successfully build a
> feature-based version of the tycho demo (something I couldn't do in
> 1719). It is truly quite amazing to see this happening in maven and I am
> really looking forward to maven 3.0. I am willing to document the
> feature-based steps if that would be helpful to others.
>
> -Will
>
> c:\workspaces\tycho-demo>c:\tycho-distribution-0.3.0-DEV-1819\bin\mvn
> org.codehaus.tycho:maven-tycho-plugin:generate-poms -DgroupId=tycho.demo
> -Dtycho.targetPlatform=c:\eclipse\eclipse-3.4.1-rcp
> [INFO] Build target platform
> tycho.targetPlatform=c:\eclipse\eclipse-3.4.1-rcp. This overrides target
> platform specified in pom.xml files, if any.
> [ERROR]
> Cannot find mojo descriptor for:
> 'org.codehaus.tycho:maven-tycho-plugin:generate-poms' - Treating as
> non-aggregator.
>
> [INFO]
> ------------------------------------------------------------ ------------
> [INFO] For more information, run with the -e flag
> [INFO]
> ------------------------------------------------------------ ------------
> [INFO] BUILD FAILED
> [INFO]
> ------------------------------------------------------------ ------------
> [INFO] Total time: < 1 second
> [INFO] Finished at: Fri Dec 12 15:16:38 PST 2008
> [INFO] Final Memory: 3M/7M
> [INFO]
> ------------------------------------------------------------ ------------
>
> Igor Fedorenko wrote:
>> Will,
>>
>> I just tried tycho demo script [1] on linux using 0.3.0-DEV-1819 and
>> everything worked as expected. What platform you are on? What is exact
>> command you used to generate pom.xml files? Can you rerun the command
>> with error stack traces enabled (-e parameter) and post output here?
>>
>> As a side note, tycho needs really basic pom.xml files, so it should
>> not be too difficult to write them by hand. And even for generated
>> pom.xml files, I recommend keeping them as part of project source
>> tree. This way you will be able to customize your build when needed.
>>
>>
>> [1]
>> http://docs.codehaus.org/display/M2ECLIPSE/Tycho+technology+ demo+script
>>
>> --
>> Regards,
>> Igor
>>
>> Will Horn wrote:
>>> When I run "mvn org.codehaus.tycho:maven-tycho-plugin:generate-poms"
>>> on 1819, I get this error:
>>>
>>> [ERROR]
>>> Cannot find mojo descriptor for:
>>> 'org.codehaus.tycho:maven-tycho-plugin:generate
>>> -poms' - Treating as non-aggregator.
>>>
>>> The same command works on 0.3.0-DEV-1719. Any tips?
|
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| Re: [tycho] cannot run demo on 0.3.0-DEV-1819 [message #25238 is a reply to message #25197] |
Thu, 30 April 2009 10:06 |
| Eclipse User |
|
|
|
Originally posted by: igor.ifedorenko.com
Petr,
Can you confirm that you are using Tycho installation to run
generate-poms? Also, check M2_HOME environment variable. If set, it must
point to Tycho installation.
Also, we have a mailing list dedicated to Tycho. You can subscribe by
sending email to tycho-users-subscribe@lists.sonatype.com.
--
Regards,
Igor
Petr Baranov wrote:
> Hi Will and Igor,
>
> I am facing similar problem in Linux. I tried to clean ~/.m2/repository
> to verify that my proxy allows to upload necessary plug-ins. To me it
> seems that I cannot upload only maven-tycho-plugin.
>
> Could you help?
>
> -Petr
>
>
> here is my command/output:
>
>
> mvn -e org.codehaus.tycho:maven-tycho-plugin:generate-poms
> -DgroupId=tycho.demo -Dtycho.targetPlatform=/home/petr/ganymede/eclipse/
>
> + Error stacktraces are turned on.
> [INFO] Attempting to resolve a version for plugin:
> org.codehaus.tycho:maven-tycho-plugin using meta-version: LATEST
> [INFO] Using version: LATEST of plugin:
> org.codehaus.tycho:maven-tycho-plugin
> [ERROR]
> Cannot find mojo descriptor for:
> 'org.codehaus.tycho:maven-tycho-plugin:generate-poms' - Treating as
> non-aggregator.
>
> Error stacktrace:
> org.apache.maven.InvalidTaskException: Cannot find mojo descriptor for:
> 'org.codehaus.tycho:maven-tycho-plugin:generate-poms' - Treating as
> non-aggregator.
> at
> org.apache.maven.lifecycle.TaskValidationResult.generateInva lidTaskException(TaskValidationResult.java:78)
>
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:182)
> at
> org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedde r.java:846)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:160)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:63)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:57)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:616)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnha nced(Launcher.java:289)
>
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Lau ncher.java:229)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithEx itCode(Launcher.java:408)
>
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launc her.java:351)
> Caused by: org.apache.maven.plugin.loader.PluginLoaderException: Failed
> to load plugin. Reason: Plugin could not be found - check that the goal
> name is correct: Unable to determine the latest version
>
> Try downloading the file manually from the project website.
>
> Then, install it using the command:
> mvn install:install-file -DgroupId=org.codehaus.tycho
> -DartifactId=maven-tycho-plugin -Dversion=LATEST
> -Dpackaging=maven-plugin -Dfile=/path/to/file
>
> Alternatively, if you host your own repository you can deploy the file
> there:
> mvn deploy:deploy-file -DgroupId=org.codehaus.tycho
> -DartifactId=maven-tycho-plugin -Dversion=LATEST
> -Dpackaging=maven-plugin -Dfile=/path/to/file -Durl=[url]
> -DrepositoryId=[id]
>
>
> org.codehaus.tycho:maven-tycho-plugin:maven-plugin:LATEST
>
>
> org.codehaus.tycho:maven-tycho-plugin:maven-plugin:LATEST
>
>
> at
> org.apache.maven.plugin.loader.DefaultPluginLoader.loadPlugi n(DefaultPluginLoader.java:99)
>
> at
> org.apache.maven.plugin.loader.DefaultPluginLoader.loadPlugi n(DefaultPluginLoader.java:54)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.getMojoD escriptorForDirectInvocation(DefaultLifecycleExecutor.java:8 50)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.isTaskVa lid(DefaultLifecycleExecutor.java:672)
>
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:178)
> ... 11 more
> Caused by: org.apache.maven.plugin.PluginNotFoundException: Plugin could
> not be found - check that the goal name is correct: Unable to determine
> the latest version
>
> Try downloading the file manually from the project website.
>
> Then, install it using the command:
> mvn install:install-file -DgroupId=org.codehaus.tycho
> -DartifactId=maven-tycho-plugin -Dversion=LATEST
> -Dpackaging=maven-plugin -Dfile=/path/to/file
>
> Alternatively, if you host your own repository you can deploy the file
> there:
> mvn deploy:deploy-file -DgroupId=org.codehaus.tycho
> -DartifactId=maven-tycho-plugin -Dversion=LATEST
> -Dpackaging=maven-plugin -Dfile=/path/to/file -Durl=[url]
> -DrepositoryId=[id]
>
>
> org.codehaus.tycho:maven-tycho-plugin:maven-plugin:LATEST
>
>
> org.codehaus.tycho:maven-tycho-plugin:maven-plugin:LATEST
>
>
> at
> org.apache.maven.plugin.DefaultPluginManager.verifyVersioned Plugin(DefaultPluginManager.java:250)
>
> at
> org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(De faultPluginManager.java:199)
>
> at
> org.apache.maven.plugin.loader.DefaultPluginLoader.loadPlugi n(DefaultPluginLoader.java:81)
>
> ... 15 more
>
> [INFO]
> ------------------------------------------------------------ ------------
> [INFO] BUILD FAILED
> [INFO]
>
>
>
> Will Horn wrote:
>> Thanks for investigating. I tried again (in the same shell, in fact!)
>> and it worked fine. So this must have been an issue with my
>> connectivity or a temporary blip in the repo.
>>
>> This was on Windows Vista, by the way (full command and output from
>> before is below).
>>
>> After generating the poms, I was able to successfully build a
>> feature-based version of the tycho demo (something I couldn't do in
>> 1719). It is truly quite amazing to see this happening in maven and I
>> am really looking forward to maven 3.0. I am willing to document the
>> feature-based steps if that would be helpful to others.
>>
>> -Will
>>
>> c:\workspaces\tycho-demo>c:\tycho-distribution-0.3.0-DEV-1819\bin\mvn
>> org.codehaus.tycho:maven-tycho-plugin:generate-poms
>> -DgroupId=tycho.demo -Dtycho.targetPlatform=c:\eclipse\eclipse-3.4.1-rcp
>> [INFO] Build target platform
>> tycho.targetPlatform=c:\eclipse\eclipse-3.4.1-rcp. This overrides
>> target platform specified in pom.xml files, if any.
>> [ERROR]
>> Cannot find mojo descriptor for:
>> 'org.codehaus.tycho:maven-tycho-plugin:generate-poms' - Treating as
>> non-aggregator.
>>
>> [INFO]
>> ------------------------------------------------------------ ------------
>> [INFO] For more information, run with the -e flag
>> [INFO]
>> ------------------------------------------------------------ ------------
>> [INFO] BUILD FAILED
>> [INFO]
>> ------------------------------------------------------------ ------------
>> [INFO] Total time: < 1 second
>> [INFO] Finished at: Fri Dec 12 15:16:38 PST 2008
>> [INFO] Final Memory: 3M/7M
>> [INFO]
>> ------------------------------------------------------------ ------------
>>
>> Igor Fedorenko wrote:
>>> Will,
>>>
>>> I just tried tycho demo script [1] on linux using 0.3.0-DEV-1819 and
>>> everything worked as expected. What platform you are on? What is
>>> exact command you used to generate pom.xml files? Can you rerun the
>>> command with error stack traces enabled (-e parameter) and post
>>> output here?
>>>
>>> As a side note, tycho needs really basic pom.xml files, so it should
>>> not be too difficult to write them by hand. And even for generated
>>> pom.xml files, I recommend keeping them as part of project source
>>> tree. This way you will be able to customize your build when needed.
>>>
>>>
>>> [1]
>>> http://docs.codehaus.org/display/M2ECLIPSE/Tycho+technology+ demo+script
>>>
>>> --
>>> Regards,
>>> Igor
>>>
>>> Will Horn wrote:
>>>> When I run "mvn org.codehaus.tycho:maven-tycho-plugin:generate-poms"
>>>> on 1819, I get this error:
>>>>
>>>> [ERROR]
>>>> Cannot find mojo descriptor for:
>>>> 'org.codehaus.tycho:maven-tycho-plugin:generate
>>>> -poms' - Treating as non-aggregator.
>>>>
>>>> The same command works on 0.3.0-DEV-1719. Any tips?
|
|
| |
| Re: [tycho] cannot run demo on 0.3.0-DEV-1819 [message #25482 is a reply to message #25319] |
Thu, 07 May 2009 19:44 |
| Eclipse User |
|
|
|
Originally posted by: igor.ifedorenko.com
This probably does not help much, but I believe there were issues with
mirror and proxy support in Maven 3.0-alpha-1 used in Tycho.
FYI, Maven codebase is changing very quickly right now, so we decided to
wait until things settle down a bit before updating Tycho.
--
Regards,
Igor
Joerg Buchberger wrote:
> Hi all,
>
> trying to use 0.3.0-DEV-1819 back in February and now 0.4.0-DEV-2233
> respectively, I had the very same problem. I still do not know the
> reason why, but I suppose it has to do with our company firewall.
>
> Once I installed Nexus (v1.3.3-gpl) and configured the tycho settings as
> described in the nexus docs... BUILD SUCCESSFUL.
>
> Note, that I have a 2.0.9 installation on the same machine, which never
> had any problems getting dependencies from public repos.
>
> Regards.
> Joerg
>
>
|
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