4: 
   at com.jcraft.jsch.ChannelSftp.ls(ChannelSftp.java:1412)
Caused: org.netbeans.modules.nativeexecution.api.util.FileInfoProvider$SftpIOException: 
   at org.netbeans.modules.nativeexecution.api.util.SftpSupport.decorateSftpException(SftpSupport.java:207)
   at org.netbeans.modules.nativeexecution.api.util.SftpSupport.access$500(SftpSupport.java:91)
   at org.netbeans.modules.nativeexecution.api.util.SftpSupport$LsLoader.call(SftpSupport.java:592)
   at org.netbeans.modules.nativeexecution.api.util.SftpSupport$LsLoader.call(SftpSupport.java:556)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
   at java.util.concurrent.FutureTask.run(FutureTask.java:166)
Caused: java.util.concurrent.ExecutionException: org.netbeans.modules.nativeexecution.api.util.FileInfoProvider$SftpIOException: 
   at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
   at java.util.concurrent.FutureTask.get(FutureTask.java:111)
   at org.netbeans.modules.remote.impl.fs.DirectoryReaderSftp.readDirectory(DirectoryReaderSftp.java:91)
   at org.netbeans.modules.remote.impl.fs.RemoteDirectory.readEntries(RemoteDirectory.java:492)
   at org.netbeans.modules.remote.impl.fs.RemoteDirectory.getDirectoryStorageImpl(RemoteDirectory.java:945)
   at org.netbeans.modules.remote.impl.fs.RemoteDirectory.refreshDirectoryStorage(RemoteDirectory.java:477)
Caused: java.io.IOException: Can not create /export1/sside/as204739/args.c: exception occurred
   at org.netbeans.modules.remote.impl.fs.RemoteDirectory.create(RemoteDirectory.java:250)
   at org.netbeans.modules.remote.impl.fs.RemoteDirectory.createDataImpl(RemoteDirectory.java:159)
   at org.netbeans.modules.remote.impl.fs.RemoteFileObjectBase.createData(RemoteFileObjectBase.java:253)
   at org.netbeans.modules.remote.impl.fs.RemoteFileObject.createData(RemoteFileObject.java:437)
   at org.openide.filesystems.FileUtil.copyFileImpl(FileUtil.java:753)
   at org.openide.filesystems.FileObject.copy(FileObject.java:145)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.BaseFileObj.copy(BaseFileObj.java:250)
   at org.openide.loaders.FileEntry.copy(FileEntry.java:76)
   at org.openide.loaders.MultiDataObject.handleCopy(MultiDataObject.java:515)
   at org.openide.loaders.DataObject$2.run(DataObject.java:591)
   at org.openide.loaders.DataObjectPool$1WrapAtomicAction.run(DataObjectPool.java:261)
   at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:127)
   at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:607)
   at org.openide.loaders.DataObjectPool.runAtomicAction(DataObjectPool.java:273)
   at org.openide.loaders.DataObject.invokeAtomicAction(DataObject.java:910)
   at org.openide.loaders.DataObject.copy(DataObject.java:589)
   at org.openide.loaders.DataFolder$Paste$2.handlePaste(DataFolder.java:1699)
   at org.openide.loaders.DataTransferSupport$PasteTypeExt.doPaste(DataTransferSupport.java:180)
   at org.openide.loaders.DataTransferSupport$PasteTypeExt.paste(DataTransferSupport.java:169)
   at org.openide.actions.PasteAction$ActionPT.actionPerformed(PasteAction.java:801)
   at org.netbeans.core.ModuleActions.invokeAction(ModuleActions.java:109)
   at org.openide.actions.PasteAction$ActionPT.run(PasteAction.java:825)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1452)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2032)