I use idea 13.1.1 comunity edition.
When i try to open existing maven project, nothing happends, no project is opened.
When i test proxy settings, it shows that proxy works ok.
In log i see
Error: Could not find or load main class org.jetbrains.idea.maven.server.RemoteMavenServer
2014-04-03 17:56:53,148 [ 107130] WARN - #org.jetbrains.idea.maven - Cannot open index \\UBSPROD.MSAD.UBS.NET\UserData\mullomuk\RF\.IdeaIC13\system\Maven\Indices\Index0
org.jetbrains.idea.maven.indices.MavenIndexException: Cannot open index \\UBSPROD.MSAD.UBS.NET\UserData\mullomuk\RF\.IdeaIC13\system\Maven\Indices\Index0
at org.jetbrains.idea.maven.indices.MavenIndex.open(MavenIndex.java:164)
at org.jetbrains.idea.maven.indices.MavenIndex.<init>(MavenIndex.java:93)
at org.jetbrains.idea.maven.indices.MavenIndices.add(MavenIndices.java:90)
at org.jetbrains.idea.maven.indices.MavenIndicesManager.ensureIndicesExist(MavenIndicesManager.java:167)
at org.jetbrains.idea.maven.indices.MavenProjectIndicesManager$3.run(MavenProjectIndicesManager.java:120)
at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:320)
at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:310)
at com.intellij.util.ui.update.MergingUpdateQueue$2.run(MergingUpdateQueue.java:254)
at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:269)
at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:227)
at com.intellij.util.ui.update.MergingUpdateQueue.run(MergingUpdateQueue.java:217)
at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:238)
at com.intellij.util.Alarm$Request$1.run(Alarm.java:327)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at com.intellij.util.concurrency.QueueProcessor$RunnableConsumer.consume(QueueProcessor.java:298)
at com.intellij.util.concurrency.QueueProcessor$RunnableConsumer.consume(QueueProcessor.java:295)
at com.intellij.util.concurrency.QueueProcessor$2$1.run(QueueProcessor.java:110)
at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:238)
at com.intellij.util.concurrency.QueueProcessor$2.consume(QueueProcessor.java:107)
at com.intellij.util.concurrency.QueueProcessor$2.consume(QueueProcessor.java:104)
at com.intellij.util.concurrency.QueueProcessor$3$1.run(QueueProcessor.java:215)
at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:238)
at com.intellij.util.concurrency.QueueProcessor$3.run(QueueProcessor.java:212)
at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:419)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
at com.intellij.openapi.application.impl.ApplicationImpl$1$1.run(ApplicationImpl.java:149)
Caused by: java.lang.RuntimeException: Cannot reconnect.
at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:111)
at org.jetbrains.idea.maven.server.MavenIndexerWrapper.createIndex(MavenIndexerWrapper.java:61)
at org.jetbrains.idea.maven.indices.MavenIndex.createContext(MavenIndex.java:305)
at org.jetbrains.idea.maven.indices.MavenIndex.access$500(MavenIndex.java:40)
at org.jetbrains.idea.maven.indices.MavenIndex$IndexData.<init>(MavenIndex.java:611)
at org.jetbrains.idea.maven.indices.MavenIndex.doOpen(MavenIndex.java:185)
at org.jetbrains.idea.maven.indices.MavenIndex.open(MavenIndex.java:161)
... 30 more
Caused by: java.rmi.RemoteException: Cannot start maven service; nested exception is:
com.intellij.execution.ExecutionException: Error: Could not find or load main class org.jetbrains.idea.maven.server.RemoteMavenServer
at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:124)
at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:65)
at org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41)
at org.jetbrains.idea.maven.server.MavenServerManager$5.create(MavenServerManager.java:387)
at org.jetbrains.idea.maven.server.MavenServerManager$5.create(MavenServerManager.java:383)
at org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41)
at org.jetbrains.idea.maven.server.MavenIndexerWrapper.getRemoteId(MavenIndexerWrapper.java:159)
at org.jetbrains.idea.maven.server.MavenIndexerWrapper.access$100(MavenIndexerWrapper.java:37)
at org.jetbrains.idea.maven.server.MavenIndexerWrapper$1.execute(MavenIndexerWrapper.java:64)
at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:105)
... 36 more
Caused by: com.intellij.execution.ExecutionException: Error: Could not find or load main class org.jetbrains.idea.maven.server.RemoteMavenServer
at com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:142)
at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:121)
... 45 more