我想在服務器上運行Xuggle 5.4,並且有一個異常我不知道該如何處理。相同的代碼可以在另外兩個服務器上正常工作,也可以在另一個應用程序(Playframework)下的同一臺服務器上工作。它在另一個應用程序下運行的事實使我認爲這可能是錯誤。java.io.IOException:權限被Xuggle拒絕
錯誤的根源似乎是Xuggle試圖創建臨時文件並且訪問被拒絕。我怎麼弄清楚這是哪裏?如前所述,可能這是其他安裝已經使用的位置,並且正在另一個用戶帳戶下運行。
這是堆棧跟蹤:
2012-05-04 08:49:01,985 ERROR ~ could not create temp file: {}
java.io.IOException: Permission denied
at java.io.UnixFileSystem.createFileExclusively(Native Method) ~[na:1.6.0_26]
at java.io.File.checkAndCreate(File.java:1704) ~[na:1.6.0_26]
at java.io.File.createTempFile(File.java:1792) ~[na:1.6.0_26]
at com.xuggle.ferry.JNILibrary.unpackLibrary(JNILibrary.java:274) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.ferry.JNILibrary.loadFromClasspath(JNILibrary.java:195) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.ferry.JNILibrary.load(JNILibrary.java:176) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.ferry.JNILibrary.load(JNILibrary.java:158) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.ferry.FerryJNI.<clinit>(FerryJNI.java:16) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.ferry.Ferry.<clinit>(Ferry.java:25) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.xuggler.XugglerJNI.<clinit>(XugglerJNI.java:19) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.xuggler.IContainer.<clinit>(IContainer.java:1622) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.mediatool.MediaReader.<init>(MediaReader.java:137) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.mediatool.ToolFactory.makeReader(ToolFactory.java:77) [xuggle-xuggler-5.4.jar:5.4.0]
at logic.server.MediaCoder.createEncodingJobs(MediaCoder.java:39) [idoms-server:na]
at controllers.FileCopyJob$ProgressListener.actionPerformed(FileCopyJob.java:127) [idoms-server:na]
at controllers.FileCopyJob$DownloadCountingOutputStream.afterWrite(FileCopyJob.java:84) [idoms-server:na]
at org.apache.commons.io.output.ProxyOutputStream.write(ProxyOutputStream.java:92) [commons-io-2.0.1.jar:2.0.1]
at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1263) [commons-io-2.0.1.jar:2.0.1]
at org.apache.commons.io.IOUtils.copy(IOUtils.java:1236) [commons-io-2.0.1.jar:2.0.1]
at controllers.FileCopyJob.doJob(FileCopyJob.java:58) [idoms-server:na]
at play.jobs.Job.doJobWithResult(Job.java:50) [play-1.2.4.jar:na]
at play.jobs.Job.call(Job.java:146) [play-1.2.4.jar:na]
at play.jobs.Job$1.call(Job.java:66) [play-1.2.4.jar:na]
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [na:1.6.0_26]
at java.util.concurrent.FutureTask.run(FutureTask.java:138) [na:1.6.0_26]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98) [na:1.6.0_26]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206) [na:1.6.0_26]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [na:1.6.0_26]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [na:1.6.0_26]
at java.lang.Thread.run(Thread.java:662) [na:1.6.0_26]
2012-05-04 08:49:02,003 ERROR ~ could not create temp file: {}
java.io.IOException: Permission denied
at java.io.UnixFileSystem.createFileExclusively(Native Method) ~[na:1.6.0_26]
at java.io.File.checkAndCreate(File.java:1704) ~[na:1.6.0_26]
at java.io.File.createTempFile(File.java:1792) ~[na:1.6.0_26]
at com.xuggle.ferry.JNILibrary.unpackLibrary(JNILibrary.java:274) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.ferry.JNILibrary.loadFromClasspath(JNILibrary.java:195) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.ferry.JNILibrary.load(JNILibrary.java:176) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.ferry.JNILibrary.load(JNILibrary.java:158) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.ferry.FerryJNI.<clinit>(FerryJNI.java:16) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.ferry.Ferry.<clinit>(Ferry.java:25) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.xuggler.XugglerJNI.<clinit>(XugglerJNI.java:19) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.xuggler.IContainer.<clinit>(IContainer.java:1622) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.mediatool.MediaReader.<init>(MediaReader.java:137) [xuggle-xuggler-5.4.jar:5.4.0]
at com.xuggle.mediatool.ToolFactory.makeReader(ToolFactory.java:77) [xuggle-xuggler-5.4.jar:5.4.0]
at logic.server.MediaCoder.createEncodingJobs(MediaCoder.java:39) [idoms-server:na]
at controllers.FileCopyJob$ProgressListener.actionPerformed(FileCopyJob.java:127) [idoms-server:na]
at controllers.FileCopyJob$DownloadCountingOutputStream.afterWrite(FileCopyJob.java:84) [idoms-server:na]
at org.apache.commons.io.output.ProxyOutputStream.write(ProxyOutputStream.java:92) [commons-io-2.0.1.jar:2.0.1]
at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1263) [commons-io-2.0.1.jar:2.0.1]
at org.apache.commons.io.IOUtils.copy(IOUtils.java:1236) [commons-io-2.0.1.jar:2.0.1]
at controllers.FileCopyJob.doJob(FileCopyJob.java:58) [idoms-server:na]
at play.jobs.Job.doJobWithResult(Job.java:50) [play-1.2.4.jar:na]
at play.jobs.Job.call(Job.java:146) [play-1.2.4.jar:na]
at play.jobs.Job$1.call(Job.java:66) [play-1.2.4.jar:na]
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [na:1.6.0_26]
at java.util.concurrent.FutureTask.run(FutureTask.java:138) [na:1.6.0_26]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98) [na:1.6.0_26]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206) [na:1.6.0_26]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [na:1.6.0_26]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [na:1.6.0_26]
at java.lang.Thread.run(Thread.java:662) [na:1.6.0_26]
2012-05-04 08:49:02,015 ERROR ~ Could not load library: xuggle; version: 5; Visit http://www.xuggle.com/xuggler/faq/ to find common solutions to this problem
08:49:02,115 ERROR ~
@6a91glkdf
Error during job execution (controllers.FileCopyJob)
Oops: UnsatisfiedLinkError
An unexpected error occured caused by exception UnsatisfiedLinkError: no xuggle in java.library.path
play.exceptions.UnexpectedException: Unexpected Error
at play.Invoker$Invocation.onException(Invoker.java:244)
at play.jobs.Job.onException(Job.java:124)
at play.jobs.Job.call(Job.java:163)
at play.jobs.Job$1.call(Job.java:66)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.UnsatisfiedLinkError: no xuggle in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1738)
at java.lang.Runtime.loadLibrary0(Runtime.java:823)
at java.lang.System.loadLibrary(System.java:1028)
at com.xuggle.ferry.JNILibraryLoader.loadLibrary0(JNILibraryLoader.java:268)
at com.xuggle.ferry.JNILibraryLoader.loadLibrary(JNILibraryLoader.java:171)
at com.xuggle.ferry.JNILibrary.load(JNILibrary.java:161)
at com.xuggle.ferry.FerryJNI.<clinit>(FerryJNI.java:16)
at com.xuggle.ferry.Ferry.<clinit>(Ferry.java:25)
at com.xuggle.xuggler.XugglerJNI.<clinit>(XugglerJNI.java:19)
at com.xuggle.xuggler.IContainer.<clinit>(IContainer.java:1622)
at com.xuggle.mediatool.MediaReader.<init>(MediaReader.java:137)
at com.xuggle.mediatool.ToolFactory.makeReader(ToolFactory.java:77)
at logic.server.MediaCoder.createEncodingJobs(MediaCoder.java:39)
at controllers.FileCopyJob$ProgressListener.actionPerformed(FileCopyJob.java:127)
at controllers.FileCopyJob$DownloadCountingOutputStream.afterWrite(FileCopyJob.java:84)
at org.apache.commons.io.output.ProxyOutputStream.write(ProxyOutputStream.java:92)
at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1263)
at org.apache.commons.io.IOUtils.copy(IOUtils.java:1236)
at controllers.FileCopyJob.doJob(FileCopyJob.java:58)
at play.jobs.Job.doJobWithResult(Job.java:50)
at play.jobs.Job.call(Job.java:146)
... 8 more
什麼用戶在這個失敗的程序運行的?它試圖粘貼臨時文件在哪裏?誰擁有它試圖粘貼臨時文件的目錄以及該目錄的權限是什麼? 也許你可以像'strace'這樣的命令來運行程序,試圖看看它試圖創建臨時文件的位置。 – QuantumMechanic
用戶與Play!的目錄相同。正在運行,並且由用戶擁有。問題是,我不知道它試圖寫入的地方,但也許strace的工具可以工作。我可能會看看 –