WARNING hudson.FilePath#_getChannelForSerialization: A FilePath object is being serialized when it should not be, indicating a bug in a plugin. See https://jenkins.io/redirect/filepath-serialization for details

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kumar reddy

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Feb 15, 2020, 10:13:57 PM2/15/20

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Hi All,

Seeing the below warning on jenkins 2.190.3. Eventhough it is a warning it is annoying by creating huge logs

If any one has come across this please let me how to resolve this

2020-02-14 03:50:03.740+0000 [id=223127] WARNING hudson.FilePath#_getChannelForSerialization: A FilePath object is being serialized when it should

not be, indicating a bug in a plugin. See https://jenkins.io/redirect/filepath-serialization for details.

java.io.NotSerializableException: The calling thread Thread[Fingerprint cleanup thread,5,main] has no associated channel. The current object null is inte

rface org.jenkinsci.remoting.SerializableOnlyOverRemoting, but it is likely being serialized/deserialized without the channel

at org.jenkinsci.remoting.SerializableOnlyOverRemoting.getChannelForSerialization(SerializableOnlyOverRemoting.java:67)