[Solved] Jenkins error: Asynchronous execution failure

The job normally builds success, and then reports asynchronous execution failure, as shown below

[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 45.983 s
[INFO] Finished at: 2022-01-12T09:56:29+08:00
[INFO] ------------------------------------------------------------------------
ERROR: Asynchronous execution failure
java.util.concurrent.ExecutionException: java.lang.NullPointerException
	at hudson.remoting.Channel$2.adapt(Channel.java:1037)
	at hudson.remoting.Channel$2.adapt(Channel.java:1031)
	at hudson.remoting.FutureAdapter.get(FutureAdapter.java:60)
	at hudson.maven.AbstractMavenBuilder.waitForAsynchronousExecutions(AbstractMavenBuilder.java:186)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:144)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:70)
	at hudson.remoting.UserRequest.perform(UserRequest.java:211)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:376)
	at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:78)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
ERROR: Asynchronous execution failure
java.util.concurrent.ExecutionException: java.lang.NullPointerException
	at hudson.remoting.Channel$2.adapt(Channel.java:1037)
	at hudson.remoting.Channel$2.adapt(Channel.java:1031)
	at hudson.remoting.FutureAdapter.get(FutureAdapter.java:60)
	at hudson.maven.AbstractMavenBuilder.waitForAsynchronousExecutions(AbstractMavenBuilder.java:186)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:144)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:70)
	at hudson.remoting.UserRequest.perform(UserRequest.java:211)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:376)
	at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:78)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

Solution: find the fingerprints folder in Jenkins’s home directory, delete the contents, and then build without reporting an error.

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