[Cyberduck-trac] [Cyberduck] #7974: Unhandled exception running background task: NullPointer Exception @ SFTPAttributesFeature.find

[Cyberduck]

#7974: Unhandled exception running background task: NullPointer Exception @
SFTPAttributesFeature.find
-----------------------+---------------------
    Reporter:  WebCF   |      Owner:  dkocher
        Type:  defect  |     Status:  new
    Priority:  normal  |  Milestone:
   Component:  sftp    |    Version:  4.4.4
    Severity:  normal  |   Keywords:
Architecture:  Intel   |   Platform:
-----------------------+---------------------
 Hi :)

 I did not find any ticket reagarding to this, maybe the following is a
 (new) bug?

 However:
 * Cyberduck [4.4.4]
 * OS X [10.9.3]
 * Connected via SFTP [openssh-server: 1:6.0p1-4+de]
 * Connected as: root

 I want to download a directory with the following specs:

 * 1264 files
 * 255M in size

 If I start download, the file transfer "scans" the directory. After a
 minute it stops with "Transfer incomplete - 0B of 255.0 MB"

 The OS X Console prints the following:


 {{{
 23.05.14 18:16:01,612 Cyberduck[1464]: [background-1] FATAL
 ch.cyberduck.ui.AbstractController - Unhandled exception running
 background task null

 java.lang.NullPointerException
         at
 ch.cyberduck.core.sftp.SFTPAttributesFeature.find(SFTPAttributesFeature.java:47)
         at
 ch.cyberduck.core.transfer.download.AbstractDownloadFilter.prepare(AbstractDownloadFilter.java:116)
         at
 ch.cyberduck.ui.action.AbstractTransferWorker$1.call(AbstractTransferWorker.java:215)
         at
 ch.cyberduck.ui.action.SingleTransferWorker.submit(SingleTransferWorker.java:71)
         at
 ch.cyberduck.ui.action.AbstractTransferWorker.prepare(AbstractTransferWorker.java:207)
         at
 ch.cyberduck.ui.action.AbstractTransferWorker$1.call(AbstractTransferWorker.java:233)
         at
 ch.cyberduck.ui.action.SingleTransferWorker.submit(SingleTransferWorker.java:71)
         at
 ch.cyberduck.ui.action.AbstractTransferWorker.prepare(AbstractTransferWorker.java:207)
         at
 ch.cyberduck.ui.action.AbstractTransferWorker$1.call(AbstractTransferWorker.java:233)
         at
 ch.cyberduck.ui.action.SingleTransferWorker.submit(SingleTransferWorker.java:71)
         at
 ch.cyberduck.ui.action.AbstractTransferWorker.prepare(AbstractTransferWorker.java:207)
         at
 ch.cyberduck.ui.action.AbstractTransferWorker.run(AbstractTransferWorker.java:163)
         at
 ch.cyberduck.ui.threading.TransferBackgroundAction.run(TransferBackgroundAction.java:166)
         at
 ch.cyberduck.ui.threading.TransferCollectionBackgroundAction.run(TransferCollectionBackgroundAction.java:78)
         at
 ch.cyberduck.ui.threading.TransferCollectionBackgroundAction.run(TransferCollectionBackgroundAction.java:38)
         at
 ch.cyberduck.core.threading.AbstractBackgroundAction.call(AbstractBackgroundAction.java:119)
         at
 ch.cyberduck.core.threading.SessionBackgroundAction.call(SessionBackgroundAction.java:159)
         at
 ch.cyberduck.ui.AbstractController$BackgroundCallable.call(AbstractController.java:159)
         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
 ch.cyberduck.core.threading.NamedThreadFactory$1.run(NamedThreadFactory.java:57)
         at java.lang.Thread.run(Thread.java:724)
 }}}

 I've tried another directory:

 * 428 files
 * 12M in size

 This download works as expected.

 Any idea? Is something wrong with my CD config?

-- 
Ticket URL: <https://trac.cyberduck.io/ticket/7974>
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