Uploading files using the SCP plugin (version 1.3) sometimes fails with strange
exceptions (visible in the console output of the job, nothing to see in the
server's log).

---------------------------------------------
ERROR: Failed to upload files

at com.jcraft.jsch.ChannelSftp.stat(Unknown Source)
at be.certipost.hudson.plugin.SCPSite.upload(SCPSite.java:142)
at
be.certipost.hudson.plugin.SCPRepositoryPublisher.perform(SCPRepositoryPublisher.java:106)
at
hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:33)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:273)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:261)
at hudson.model.Build$RunnerImpl.post2(Build.java:136)
at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:246)
at hudson.model.Run.run(Run.java:677)
at hudson.model.Build.run(Build.java:101)
at hudson.model.ResourceController.execute(ResourceController.java:70)
at hudson.model.Executor.run(Executor.java:65)
---------------------------------------------
ERROR: Failed to upload files
Success
at com.jcraft.jsch.ChannelSftp.throwStatusError(Unknown Source)
at com.jcraft.jsch.ChannelSftp.stat(Unknown Source)
at be.certipost.hudson.plugin.SCPSite.upload(SCPSite.java:142)
at
be.certipost.hudson.plugin.SCPRepositoryPublisher.perform(SCPRepositoryPublisher.java:106)
at
hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:33)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:273)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:261)
at hudson.model.Build$RunnerImpl.post2(Build.java:136)
at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:246)
at hudson.model.Run.run(Run.java:677)
at hudson.model.Build.run(Build.java:101)
at hudson.model.ResourceController.execute(ResourceController.java:70)
at hudson.model.Executor.run(Executor.java:65)
---------------------------------------------

The exceptions happen from time to time - leaving the build as "UNSTABLE".
Usually a rebuild fixes it.