MuleStudio studio:studio goal failed to execute

I copied/pasted a working project in my Mule Studio workspace (from within Mule Studio) to create a new project. After that, I could do a mvn clean install on the new project and everything worked fine.

Then, after any modification on the pom (i.e. add a blank line), I'm getting the following error (On an exclamation mark over the project name). I can still execute mvn clean install without errors and obtain a jar that I can deploy. However, I'd like to eliminate the error.

Build problem on project ProjectName, studio:studio goal failed to execute, check the Maven Output console for logs

EDIT

This is what I can read in the console

[ERROR] No plugin found for prefix 'studio' in the current project and in the plugin groups [org.apache.maven.plugins, mojo.codehaus.maven.plugins, org.codehaus.mojo] available from the repositories [local (C:\_jde\maven\repo), nexus (http://nexusserver00:8080/nexus/content/groups/public)] -> [Help 1]
org.apache.maven.plugin.prefix.NoPluginFoundForPrefixException: No plugin found for prefix 'studio' in the current project and in the plugin groups [org.apache.maven.plugins, mojo.codehaus.maven.plugins, org.codehaus.mojo] available from the repositories [local (C:\_jde\maven\repo), nexus (http://nexusserver00:8080/nexus/content/groups/public)]
    at org.apache.maven.plugin.prefix.internal.DefaultPluginPrefixResolver.resolve(DefaultPluginPrefixResolver.java:94)
    at org.apache.maven.lifecycle.internal.MojoDescriptorCreator.findPluginForPrefix(MojoDescriptorCreator.java:262)
    at org.apache.maven.lifecycle.internal.MojoDescriptorCreator.getMojoDescriptor(MojoDescriptorCreator.java:222)
    at org.apache.maven.lifecycle.internal.DefaultLifecycleTaskSegmentCalculator.calculateTaskSegments(DefaultLifecycleTaskSegmentCalculator.java:106)
    at org.apache.maven.lifecycle.internal.DefaultLifecycleTaskSegmentCalculator.calculateTaskSegments(DefaultLifecycleTaskSegmentCalculator.java:86)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:98)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
    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:597)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
[ERROR]

Observation:

When I run this build on the project that doesn't show the error on Mule Studio, I get exactly the same error message.

回答1:

Try adding this repository definition to your pluginRepository section in your pom.xml or settings.xml:

<pluginRepositories>
    ...
    <pluginRepository>
        <id>mule-ee-public</id>
        <url>https://repository.mulesoft.org/nexus/content/repositories/releases</url>           
    </pluginRepository>
    ...
</pluginRepositories>

Perhaps because an Studio error this repository is not taken into account, and it is needed to download the plugin.

回答2:

Finally I solved it this way:

Copy the new project to another folder and remove it from current workspace.
In Window/Preferences/Mule Studio/Maven Settings, uncheck both checkboxes (Enable Maven Suppport and Enable Automatic Maintenance).
Import the project.
Check both checkboxes unchecked in step 2.

The error does not show anymore.

回答3:

An old thread, but maybe someone will find it useful in addition to Ale Sequeira's post.

You must replace http://repository.mulesoft.org/releases/ repo with https://repository.mulesoft.org/nexus/content/repositories/releases/ one everywhere. This is because the 1st repo responses with 301 redirection to the 2nd one, and Maven-2 handles that incorrectly. Maven-3 is alright though.

回答4:

Just close all other projects if you are using Anypoint Studio and then update the dependencies or run project. Worked several times in my case.