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https://issues.apache.org/jira/browse/VFS-165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12516312
]
vikas commented on VFS-165:
---------------------------
Hi Mario Ivankovits
Pls give me suggestion on above issue.
How can i solve above problem.
> After fixed bug:113 NullPointerException during getting InputStream from
> SftpFileObject:I am getting this error
> ---------------------------------------------------------------------------------------------------------------
>
> Key: VFS-165
> URL: https://issues.apache.org/jira/browse/VFS-165
> Project: Commons VFS
> Issue Type: Bug
> Environment: window 2000
> Reporter: vikas
>
> org.apache.commons.vfs.FileSystemException: Could not read file
> "sftp://maan:[EMAIL PROTECTED]/transport/source/students1.txt".
> at
> org.apache.commons.vfs.provider.AbstractFileObject.getInputStream(AbstractFileObject.java:1163)
> at
> org.apache.commons.vfs.provider.DefaultFileContent.getInputStream(DefaultFileContent.java:360)
> at
> com.adeptia.indigo.services.transport.ftp.SecuredFtp.download(SecuredFtp.java:161)
> at
> com.adeptia.indigo.services.transport.ftp.FtpSource.createInputStream(FtpSource.java:179)
> at
> com.adeptia.indigo.services.transport.support.AbstractStreamSource.initialize(AbstractStreamSource.java:44)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at
> org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:483)
> at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(Unknown Source)
> at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(Unknown Source)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown
> Source)
> at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)
> at
> com.adeptia.indigo.utils.RemoteMBeanProxy$LocalHandler.invokeOperation(RemoteMBeanProxy.java:441)
> at
> com.adeptia.indigo.utils.RemoteMBeanProxy$Handler.invoke(RemoteMBeanProxy.java:294)
> at $Proxy2.initialize(Unknown Source)
> at com.adeptia.indigo.jelly.ActivityTag.runSync(ActivityTag.java:313)
> at com.adeptia.indigo.jelly.ActivityTag.doTag(ActivityTag.java:250)
> at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:278)
> at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:133)
> at
> com.werken.blissed.jelly.JellyActivity.perform(JellyActivity.java:120)
> at com.werken.blissed.ProcessEngine.enterState(ProcessEngine.java:391)
> at
> com.werken.blissed.ProcessEngine.followTransition(ProcessEngine.java:509)
> at
> com.werken.blissed.ProcessEngine.checkTransitions(ProcessEngine.java:458)
> at com.werken.blissed.ProcessEngine.startProcess(ProcessEngine.java:366)
> at com.werken.blissed.ProcessEngine.spawn(ProcessEngine.java:299)
> at
> com.adeptia.indigo.processflow.BlissedProcessFlow.execute(BlissedProcessFlow.java:159)
> at
> com.adeptia.indigo.transaction.IndigoTransaction.execute(IndigoTransaction.java:423)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at
> org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:483)
> at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(Unknown Source)
> at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(Unknown Source)
> at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown
> Source)
> at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)
> at javax.management.remote.rmi.RMIConnectionImpl.doOperation(Unknown
> Source)
> at javax.management.remote.rmi.RMIConnectionImpl.access$100(Unknown
> Source)
> at
> javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(Unknown
> Source)
> at
> javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(Unknown
> Source)
> at javax.management.remote.rmi.RMIConnectionImpl.invoke(Unknown Source)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
> at sun.rmi.transport.Transport$1.run(Unknown Source)
> at java.security.AccessController.doPrivileged(Native Method)
> at sun.rmi.transport.Transport.serviceCall(Unknown Source)
> at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
> at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown
> Source)
> at java.lang.Thread.run(Unknown Source)
> Caused by: org.apache.commons.vfs.FileSystemException: Could not connect to
> SFTP server at "sftp://maan:[EMAIL PROTECTED]/".
> at
> org.apache.commons.vfs.provider.sftp.SftpFileSystem.getChannel(SftpFileSystem.java:144)
> at
> org.apache.commons.vfs.provider.sftp.SftpFileObject.doGetInputStream(SftpFileObject.java:380)
> at
> org.apache.commons.vfs.provider.AbstractFileObject.getInputStream(AbstractFileObject.java:1159)
> ... 53 more
> Caused by: com.jcraft.jsch.JSchException: java.io.IOException: inputstream is
> closed
> at com.jcraft.jsch.ChannelSftp.start(Unknown Source)
> at com.jcraft.jsch.Channel.connect(Unknown Source)
> at com.jcraft.jsch.Channel.connect(Unknown Source)
> at
> org.apache.commons.vfs.provider.sftp.SftpFileSystem.getChannel(SftpFileSystem.java:123)
> ... 55 more
> Caused by: java.io.IOException: inputstream is closed
> at com.jcraft.jsch.ChannelSftp.fill(Unknown Source)
> at com.jcraft.jsch.ChannelSftp.header(Unknown Source)
> ... 59 more
> 2007-07-04 16:41:59,984 ERROR [Flow Thread(192168001166118354716240600002)]
> flow com.adeptia.indigo.jelly.ActivityTag.runSync(ActivityTag.java:320) -
> Process_Flow_For_SecureFTP|FTP_Source_Secure_Test|FtpSource|Failed|administrators|192168001166118294134403100005|192168001166118354716031200001|192168001166118294076370300003||admin|Error
> initializing activity
> FtpSource:FTP_Source_Secure_Test:192168001166118294076370300003[Could not
> read file "sftp://maan:[EMAIL
> PROTECTED]/transport/source/students1.txt".]|wshost
> org.apache.commons.vfs.FileSystemException: Could not read file
> "sftp://maan:[EMAIL PROTECTED]/transport/source/students1.txt".
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