Welcome! Please see the About page for a little more info on how this works.

0 votes
in Tools by

Sometimes (maybe ~1% ?!) in my CI report this error for no reason.

It's a large tools-deps cli project with many local/git/maven dependencies running on CircleCI/Docker

zulu-openjdk-11
dev-utils-tools-deps 1.10.3.814

Error building classpath. class java.util.HashMap$Node cannot be cast to class java.util.HashMap$TreeNode (java.util.HashMap$Node and java.util.HashMap$TreeNode are in module java.base of loader 'bootstrap')
java.lang.ClassCastException: class java.util.HashMap$Node cannot be cast to class java.util.HashMap$TreeNode (java.util.HashMap$Node and java.util.HashMap$TreeNode are in module java.base of loader 'bootstrap')
	at java.base/java.util.HashMap$TreeNode.moveRootToFront(HashMap.java:1882)
	at java.base/java.util.HashMap$TreeNode.putTreeVal(HashMap.java:2061)
	at java.base/java.util.HashMap.putVal(HashMap.java:633)
	at java.base/java.util.HashMap.put(HashMap.java:607)
	at java.base/java.util.HashSet.add(HashSet.java:220)
	at org.apache.maven.model.validation.DefaultModelValidator.validateId(DefaultModelValidator.java:847)
	at org.apache.maven.model.validation.DefaultModelValidator.validateEffectiveDependency(DefaultModelValidator.java:659)
	at org.apache.maven.model.validation.DefaultModelValidator.validateEffectiveDependencies(DefaultModelValidator.java:583)
	at org.apache.maven.model.validation.DefaultModelValidator.validateEffectiveModel(DefaultModelValidator.java:373)
	at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:494)
	at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:440)
	at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:430)
	at org.apache.maven.model.building.DefaultModelBuilder.importDependencyManagement(DefaultModelBuilder.java:1299)
	at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:474)
	at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:440)
	at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:430)
	at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:292)
	at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:171)
	at org.eclipse.aether.internal.impl.DefaultRepositorySystem.readArtifactDescriptor(DefaultRepositorySystem.java:255)
	at clojure.tools.deps.alpha.extensions.maven$eval1076$fn__1078.invoke(maven.clj:107)
	at clojure.lang.MultiFn.invoke(MultiFn.java:244)
	at clojure.tools.deps.alpha$expand_deps$children_task__790$fn__792$fn__793.invoke(alpha.clj:403)
	at clojure.tools.deps.alpha.util.concurrent$submit_task$task__505.invoke(concurrent.clj:34)
	at clojure.lang.AFn.call(AFn.java:18)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:834)

1 Answer

+1 vote
by

This is already logged as https://clojure.atlassian.net/browse/TDEPS-153, have some ideas on how to fix but have not had time to work on it yet.

I suspect that if you pass -Sthreads 1 that might work around it (I guess either way, would be good to know if it does).

...