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Posted to users@maven.apache.org by Brian Bonner <bk...@gmail.com> on 2005/10/25 21:18:06 UTC

[ERROR] Nonexistent component: org.apache.maven.wagon.Wagonhttp

Not sure where to send this.  I have been trying to figure out why the
.wtpmodules is not getting included when I run mvn eclipse:eclipse.

I added a test case to the EclipsePluginTest (the dreaded "project-7")
and added a project-7 directory with a pom.xml (renamed to
projects.xml) to /src/test/projects.

I then added the necessary dependent poms/jars to the repository in
/src/test/repository.

I run the tests and all of the prior 6 pass, but testProject7() fails with:

[ERROR] Nonexistent component: org.apache.maven.wagon.Wagonhttp

This error doesn't make much sense to me.  Does anyone have a
suggestion about this?

Brian

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Re: [ERROR] Nonexistent component: org.apache.maven.wagon.Wagonhttp

Posted by Brian Bonner <bk...@gmail.com>.
Doh.  junit actually gave me more info:

org.apache.maven.artifact.resolver.ArtifactResolutionException: Unable
to get dependency information: Unable to read the metadata file for
artifact 'junit:junit:jar': Error getting POM for 'junit:junit' from
the repository: Unsupported Protocol: 'http': Cannot find wagon which
supports the requested protocol: http
  junit:junit:3.8.1:pom

from the specified remote repositories:
  central (http://www.ibiblio.org/maven2)

  junit:junit:3.8.1:jar

from the specified remote repositories:
  central (http://www.ibiblio.org/maven2)
Path to dependency:
	1) com.paraware.test1:test1:war:1.0-SNAPSHOT


	at org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse(DefaultArtifactCollector.java:268)
	at org.apache.maven.artifact.resolver.DefaultArtifactCollector.collect(DefaultArtifactCollector.java:67)
	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively(DefaultArtifactResolver.java:223)
	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively(DefaultArtifactResolver.java:211)
	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively(DefaultArtifactResolver.java:192)
	at org.apache.maven.project.DefaultMavenProjectBuilder.buildWithDependencies(DefaultMavenProjectBuilder.java:211)
	at org.apache.maven.project.DefaultMavenProjectBuilder.buildWithDependencies(DefaultMavenProjectBuilder.java:162)
	at org.apache.maven.plugin.eclipse.EclipsePluginTest.testProject(EclipsePluginTest.java:106)
	at org.apache.maven.plugin.eclipse.EclipsePluginTest.testProject7(EclipsePluginTest.java:85)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at junit.framework.TestCase.runTest(TestCase.java:154)
	at junit.framework.TestCase.runBare(TestCase.java:127)
	at junit.framework.TestResult$1.protect(TestResult.java:106)
	at junit.framework.TestResult.runProtected(TestResult.java:124)
	at junit.framework.TestResult.run(TestResult.java:109)
	at junit.framework.TestCase.run(TestCase.java:118)
	at junit.framework.TestSuite.runTest(TestSuite.java:208)
	at junit.framework.TestSuite.run(TestSuite.java:203)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: org.apache.maven.artifact.metadata.ArtifactMetadataRetrievalException:
Unable to read the metadata file for artifact 'junit:junit:jar': Error
getting POM for 'junit:junit' from the repository: Unsupported
Protocol: 'http': Cannot find wagon which supports the requested
protocol: http
  junit:junit:3.8.1:pom

from the specified remote repositories:
  central (http://www.ibiblio.org/maven2)

	at org.apache.maven.project.artifact.MavenMetadataSource.retrieve(MavenMetadataSource.java:114)
	at org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse(DefaultArtifactCollector.java:255)
	... 23 more
Caused by: org.apache.maven.project.ProjectBuildingException: Error
getting POM for 'junit:junit' from the repository: Unsupported
Protocol: 'http': Cannot find wagon which supports the requested
protocol: http
  junit:junit:3.8.1:pom

from the specified remote repositories:
  central (http://www.ibiblio.org/maven2)

	at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:411)
	at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:346)
	at org.apache.maven.project.artifact.MavenMetadataSource.retrieve(MavenMetadataSource.java:101)
	... 24 more
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException:
Unsupported Protocol: 'http': Cannot find wagon which supports the
requested protocol: http
  junit:junit:3.8.1:pom

from the specified remote repositories:
  central (http://www.ibiblio.org/maven2)

	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:140)
	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:63)
	at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:380)
	... 26 more
Caused by: org.apache.maven.wagon.TransferFailedException: Unsupported
Protocol: 'http': Cannot find wagon which supports the requested
protocol: http
	at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:323)
	at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.java:282)
	at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.java:244)
	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:124)
	... 28 more
Caused by: org.apache.maven.wagon.UnsupportedProtocolException: Cannot
find wagon which supports the requested protocol: http
	at org.apache.maven.artifact.manager.DefaultWagonManager.getWagon(DefaultWagonManager.java:99)
	at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:319)
	... 31 more
Caused by: org.codehaus.plexus.component.repository.exception.ComponentLookupException:
Component descriptor cannot be found in the component repository:
org.apache.maven.wagon.Wagonhttp.
	at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:319)
	at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:436)
	at org.apache.maven.artifact.manager.DefaultWagonManager.getWagon(DefaultWagonManager.java:94)
	... 32 more


On 10/27/05, Brian Bonner <bk...@gmail.com> wrote:
> Edwin, that's all the console says while running the test case :(
>
> I gave it to you verbatim.  the last line (after a successful testProject6 was:
> [ERROR] Nonexistent component: org.apache.maven.wagon.Wagonhttp
>
> So if I understand you correctly, the test case I added might be
> requiring a download from a repository which is causing WagonHTTP to
> be needed?
>
> I'm not familiar with the build/extensions.  I found this:
> http://maven.apache.org/guides/mini/guide-using-extensions.html
>
> I'll check it out.
>
>
> On 10/25/05, Edwin Punzalan <ep...@exist.com> wrote:
> > If i'm not mistaken that should be the Wagon Http Provider...
> >
> > If it is, the error should go away if you put wagon-http in build ->
> > extensions of pom.xml
> >
> >
> > Brian Bonner wrote:
> >
> > >Not sure where to send this.  I have been trying to figure out why the
> > >.wtpmodules is not getting included when I run mvn eclipse:eclipse.
> > >
> > >I added a test case to the EclipsePluginTest (the dreaded "project-7")
> > >and added a project-7 directory with a pom.xml (renamed to
> > >projects.xml) to /src/test/projects.
> > >
> > >I then added the necessary dependent poms/jars to the repository in
> > >/src/test/repository.
> > >
> > >I run the tests and all of the prior 6 pass, but testProject7() fails with:
> > >
> > >[ERROR] Nonexistent component: org.apache.maven.wagon.Wagonhttp
> > >
> > >This error doesn't make much sense to me.  Does anyone have a
> > >suggestion about this?
> > >
> > >Brian
> > >
> > >---------------------------------------------------------------------
> > >To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> > >For additional commands, e-mail: users-help@maven.apache.org
> > >
> > >
> > >
> > >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> > For additional commands, e-mail: users-help@maven.apache.org
> >
> >
>

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Re: [ERROR] Nonexistent component: org.apache.maven.wagon.Wagonhttp

Posted by Brian Bonner <bk...@gmail.com>.
Edwin, that's all the console says while running the test case :(

I gave it to you verbatim.  the last line (after a successful testProject6 was:
[ERROR] Nonexistent component: org.apache.maven.wagon.Wagonhttp

So if I understand you correctly, the test case I added might be
requiring a download from a repository which is causing WagonHTTP to
be needed?

I'm not familiar with the build/extensions.  I found this:
http://maven.apache.org/guides/mini/guide-using-extensions.html

I'll check it out.


On 10/25/05, Edwin Punzalan <ep...@exist.com> wrote:
> If i'm not mistaken that should be the Wagon Http Provider...
>
> If it is, the error should go away if you put wagon-http in build ->
> extensions of pom.xml
>
>
> Brian Bonner wrote:
>
> >Not sure where to send this.  I have been trying to figure out why the
> >.wtpmodules is not getting included when I run mvn eclipse:eclipse.
> >
> >I added a test case to the EclipsePluginTest (the dreaded "project-7")
> >and added a project-7 directory with a pom.xml (renamed to
> >projects.xml) to /src/test/projects.
> >
> >I then added the necessary dependent poms/jars to the repository in
> >/src/test/repository.
> >
> >I run the tests and all of the prior 6 pass, but testProject7() fails with:
> >
> >[ERROR] Nonexistent component: org.apache.maven.wagon.Wagonhttp
> >
> >This error doesn't make much sense to me.  Does anyone have a
> >suggestion about this?
> >
> >Brian
> >
> >---------------------------------------------------------------------
> >To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> >For additional commands, e-mail: users-help@maven.apache.org
> >
> >
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>

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Re: [ERROR] Nonexistent component: org.apache.maven.wagon.Wagonhttp

Posted by Edwin Punzalan <ep...@exist.com>.
If i'm not mistaken that should be the Wagon Http Provider...

If it is, the error should go away if you put wagon-http in build -> 
extensions of pom.xml


Brian Bonner wrote:

>Not sure where to send this.  I have been trying to figure out why the
>.wtpmodules is not getting included when I run mvn eclipse:eclipse.
>
>I added a test case to the EclipsePluginTest (the dreaded "project-7")
>and added a project-7 directory with a pom.xml (renamed to
>projects.xml) to /src/test/projects.
>
>I then added the necessary dependent poms/jars to the repository in
>/src/test/repository.
>
>I run the tests and all of the prior 6 pass, but testProject7() fails with:
>
>[ERROR] Nonexistent component: org.apache.maven.wagon.Wagonhttp
>
>This error doesn't make much sense to me.  Does anyone have a
>suggestion about this?
>
>Brian
>
>---------------------------------------------------------------------
>To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
>For additional commands, e-mail: users-help@maven.apache.org
>
>
>  
>

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