An internal error occurred during: "Updating Maven Dependencies".

[Alex Black]

Has anyone seen this? I'm setting up a brand new project, based on a
Lift project archetype (maven), and after modifying the pom file I
then did Maven -> Update Dependencies (or Update Project
Configuration) and both fail with an error. This seems to be
preventing me from compiling the project, since its not using the
latest dependencies from the pom file.


eclipse.buildId=M20100211-1343
java.version=1.6.0_22
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_CA
Command-line arguments: -os linux -ws gtk -arch x86_64


Error
Sat Dec 11 18:36:55 EST 2010
An internal error occurred during: "Updating Maven Dependencies".

java.lang.NoSuchMethodError:
org.maven.ide.eclipse.jdt.IClasspathDescriptor.removeEntry(Lorg/maven/
ide/eclipse/jdt/IClasspathDescriptor$EntryFilter;)V
at
org.maven.ide.eclipse.scala.ScalaProjectConfigurator.removeScalaFromMavenContainer(ScalaProjectConfigurator.java:
174)
at
org.maven.ide.eclipse.scala.ScalaProjectConfigurator.configureClasspath(ScalaProjectConfigurator.java:
98)
at
org.maven.ide.eclipse.jdt.internal.DefaultClasspathManagerDelegate.populateClasspath(DefaultClasspathManagerDelegate.java:
59)
at
org.maven.ide.eclipse.jdt.BuildPathManager.getClasspath(BuildPathManager.java:
335)
at
org.maven.ide.eclipse.jdt.BuildPathManager.getClasspath(BuildPathManager.java:
443)
at
org.maven.ide.eclipse.jdt.BuildPathManager.getClasspath(BuildPathManager.java:
424)
at
org.maven.ide.eclipse.jdt.BuildPathManager.getClasspath(BuildPathManager.java:
451)
at
org.maven.ide.eclipse.jdt.BuildPathManager.updateClasspath(BuildPathManager.java:
270)
at
org.maven.ide.eclipse.jdt.BuildPathManager.mavenProjectChanged(BuildPathManager.java:
259)
at
org.maven.ide.eclipse.internal.project.registry.ProjectRegistryManager.notifyProjectChangeListeners(ProjectRegistryManager.java:
636)
at
org.maven.ide.eclipse.internal.project.registry.ProjectRegistryManager.applyMutableProjectRegistry(ProjectRegistryManager.java:
767)
at
org.maven.ide.eclipse.internal.project.registry.ProjectRegistryRefreshJob.run(ProjectRegistryRefreshJob.java:
96)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

[Alex Black]

"mvn clean install" works fine.

[David Bernard]

try update to the latest version of m2eclipse-scala 0.2.3, that should
fix the issue with m2eclipse 0.12.

/davidB

[Alex Black]

That fixed it, thanks!