Failed to create a temp file on /var/lib/jenkins/workspace/mysqlbakcup

Using Jenkins
1

i’m new on jenkins
when i setting new job via Execute Python script, it show failed as below, how to sloved this problem
please

Running as SYSTEM
Building in workspace /var/lib/jenkins/workspace/mysqlbakcup
FATAL: Unable to produce a script file
java.nio.charset.UnmappableCharacterException: Input length = 1
at java.base/java.nio.charset.CoderResult.throwException(CoderResult.java:275)
at java.base/sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:306)
at java.base/sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:281)
at java.base/sun.nio.cs.StreamEncoder.write(StreamEncoder.java:125)
at java.base/java.io.OutputStreamWriter.write(OutputStreamWriter.java:208)
at java.base/java.io.BufferedWriter.flushBuffer(BufferedWriter.java:120)
at java.base/java.io.BufferedWriter.close(BufferedWriter.java:268)
at hudson.FilePath$CreateTextTempFile.invoke(FilePath.java:1660)
at hudson.FilePath$CreateTextTempFile.invoke(FilePath.java:1630)
at hudson.FilePath.act(FilePath.java:1200)
at hudson.FilePath.act(FilePath.java:1183)
at hudson.FilePath.createTextTempFile(FilePath.java:1624)
Caused: java.io.IOException: Failed to create a temp file on /var/lib/jenkins/workspace/mysqlbakcup
at hudson.FilePath.createTextTempFile(FilePath.java:1626)
at hudson.tasks.CommandInterpreter.createScriptFile(CommandInterpreter.java:202)
at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:120)
at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:92)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:816)
at hudson.model.Build$BuildExecution.build(Build.java:199)
at hudson.model.Build$BuildExecution.doRun(Build.java:164)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:524)
at hudson.model.Run.execute(Run.java:1897)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:44)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:442)
Build step ‘Execute Python script’ marked build as failure
Finished: FAILURE

2

I’ve seen that exception when I was running the Jenkins agent or the Jenkins controller in a locale that did not support the character I was trying to write. For example, if a file name or a directory name included a non-ASCII character and I was running in a locale that only supported ASCII (like the ‘C’ locale), then that exception would be reported.

Use the command locale -a to report the locale running on that agent. If it is not a UTF-8 capable locale, then reconfigure the agent startup environment to set the locale to a UTF-8 capable locale.

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