I am trying to import Apache James Server project into Eclipse.
I had achieved to import, build and run nearly a week ago, but now i can not.
Now it starts to hang on "Importing maven projects %93"
I tried several situations
1)I have m2eclipse plugin, and have an embedded maven and use it.
Hanging on point is %93
2)Also i have a command line maven on Ubuntu, and when i set this maven(change the embedded to this) to Eclipse by "Window-Prefrences-Maven-Installations"
Hanging on %93
3)Checked out a fresh trunk and tried to import
Same result
There are lots of projects with one root pom, and every time i tried, the hanging on starts at the same sub project.
There is a post on here, so, user answers telling it is about proxy.
I controlled my proxy settings, and there is no ip address and port specified.
Moreover, i want to ask, if it is about proxy, how could i import and be able to run the project?
My Eclipse workspace log related to this situation:
!ENTRY org.eclipse.core.resources 4 4 2012-11-09 18:31:14.132
!MESSAGE Exception loading preferences from: /james-server-queue-activemq/.settings/org.eclipse.core.resources.prefs.
!STACK 1
org.eclipse.core.runtime.CoreException: File not found: /home/gobito-merve/dev/workspace091112/james-server-queue-activemq/.settings/org.eclipse.core.resources.prefs.
at org.eclipse.core.internal.filesystem.Policy.error(Policy.java:55)
at org.eclipse.core.internal.filesystem.local.LocalFile.openInputStream(LocalFile.java:371)
at org.eclipse.core.internal.localstore.FileSystemResourceManager.read(FileSystemResourceManager.java:797)
at org.eclipse.core.internal.resources.File.getContents(File.java:289)
at org.eclipse.core.internal.resources.ProjectPreferences.load(ProjectPreferences.java:461)
at org.eclipse.core.internal.preferences.EclipsePreferences.create(EclipsePreferences.java:387)
at org.eclipse.core.internal.preferences.EclipsePreferences.getChild(EclipsePreferences.java:500)
at org.eclipse.core.internal.preferences.EclipsePreferences.internalNode(EclipsePreferences.java:629)
at org.eclipse.core.internal.preferences.EclipsePreferences.node(EclipsePreferences.java:757)
at org.eclipse.core.internal.resources.CharsetManager.isDerivedEncodingStoredSeparately(CharsetManager.java:367)
at org.eclipse.core.internal.resources.CharsetManager.getPreferences(CharsetManager.java:294)
at org.eclipse.core.internal.resources.CharsetManager.getCharsetFor(CharsetManager.java:278)
at org.eclipse.core.internal.resources.Project.getDefaultCharset(Project.java:420)
at org.eclipse.ltk.internal.core.refactoring.resource.undostates.ContainerUndoState.<init>(ContainerUndoState.java:133)
at org.eclipse.ltk.internal.core.refactoring.resource.undostates.ProjectUndoState.<init>(ProjectUndoState.java:48)
at org.eclipse.ltk.internal.core.refactoring.resource.undostates.ResourceUndoState.fromResource(ResourceUndoState.java:44)
at org.eclipse.ltk.core.refactoring.resource.DeleteResourceChange.perform(DeleteResourceChange.java:130)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation$1.run(PerformChangeOperation.java:258)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.executeChange(PerformChangeOperation.java:306)
at org.eclipse.ltk.internal.ui.refactoring.UIPerformChangeOperation.executeChange(UIPerformChangeOperation.java:92)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:218)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
Caused by: java.io.FileNotFoundException: /home/gobito-merve/dev/workspace091112/james-server-queue-activemq/.settings/org.eclipse.core.resources.prefs (No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at org.eclipse.core.internal.filesystem.local.LocalFile.openInputStream(LocalFile.java:362)
... 25 more
!SUBENTRY 1 org.eclipse.core.filesystem 4 271 2012-11-09 18:31:14.133
!MESSAGE File not found: /home/gobito-merve/dev/workspace091112/james-server-queue-activemq/.settings/org.eclipse.core.resources.prefs.
!STACK 0
java.io.FileNotFoundException: /home/gobito-merve/dev/workspace091112/james-server-queue-activemq/.settings/org.eclipse.core.resources.prefs (No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at org.eclipse.core.internal.filesystem.local.LocalFile.openInputStream(LocalFile.java:362)
at org.eclipse.core.internal.localstore.FileSystemResourceManager.read(FileSystemResourceManager.java:797)
at org.eclipse.core.internal.resources.File.getContents(File.java:289)
at org.eclipse.core.internal.resources.ProjectPreferences.load(ProjectPreferences.java:461)
at org.eclipse.core.internal.preferences.EclipsePreferences.create(EclipsePreferences.java:387)
at org.eclipse.core.internal.preferences.EclipsePreferences.getChild(EclipsePreferences.java:500)
at org.eclipse.core.internal.preferences.EclipsePreferences.internalNode(EclipsePreferences.java:629)
at org.eclipse.core.internal.preferences.EclipsePreferences.node(EclipsePreferences.java:757)
at org.eclipse.core.internal.resources.CharsetManager.isDerivedEncodingStoredSeparately(CharsetManager.java:367)
at org.eclipse.core.internal.resources.CharsetManager.getPreferences(CharsetManager.java:294)
at org.eclipse.core.internal.resources.CharsetManager.getCharsetFor(CharsetManager.java:278)
at org.eclipse.core.internal.resources.Project.getDefaultCharset(Project.java:420)
at org.eclipse.ltk.internal.core.refactoring.resource.undostates.ContainerUndoState.<init>(ContainerUndoState.java:133)
at org.eclipse.ltk.internal.core.refactoring.resource.undostates.ProjectUndoState.<init>(ProjectUndoState.java:48)
at org.eclipse.ltk.internal.core.refactoring.resource.undostates.ResourceUndoState.fromResource(ResourceUndoState.java:44)
at org.eclipse.ltk.core.refactoring.resource.DeleteResourceChange.perform(DeleteResourceChange.java:130)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation$1.run(PerformChangeOperation.java:258)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.executeChange(PerformChangeOperation.java:306)
at org.eclipse.ltk.internal.ui.refactoring.UIPerformChangeOperation.executeChange(UIPerformChangeOperation.java:92)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:218)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
Thanks for suggestions.
I had moved my eclipse's folder from one place to another and the folder had root permission by mistake. Thus when i invoke eclipse, i did it with super user and eclipse's M2_REPO path had changed to /root/.m2/repository . Now i changed the previliges and M2_REPO is set back to /home/myuser/.m2/repository and the problem has gone.