-
Bug
-
Resolution: Unresolved
-
Major
-
None
-
Jenkins ver. 2.121.3
LDAP SASL plugin:1.0.0
LDAP Plugin:1.20
Hi there,
when we use the Jenkins to build job, an error below occurred:
FATAL: java.lang.NullPointerException: hudson.security.SecurityRealm should never return null. jp.ikedam.jenkins.plugins.ldap_sasl.LdapSaslSecurityRealm@3f5cafe1 returned null for idOrFullName='xxx' java.lang.NullPointerException: hudson.security.SecurityRealm should never return null. jp.ikedam.jenkins.plugins.ldap_sasl.LdapSaslSecurityRealm@3f5cafe1 returned null for idOrFullName='xxx' at jenkins.security.UserDetailsCache$Retriever.call(UserDetailsCache.java:176) at jenkins.security.UserDetailsCache$Retriever.call(UserDetailsCache.java:161) at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4767) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3568) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2350) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2228) Caused: com.google.common.util.concurrent.UncheckedExecutionException at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2234) at com.google.common.cache.LocalCache.get(LocalCache.java:3965) at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4764) at jenkins.security.UserDetailsCache.loadUserByUsername(UserDetailsCache.java:127) at hudson.model.User$UserIDCanonicalIdResolver.resolveCanonicalId(User.java:1305) at hudson.model.User$CanonicalIdResolver.resolve(User.java:1242) at hudson.model.User.get(User.java:465) at hudson.model.User.get(User.java:432) at hudson.plugins.git.GitChangeSet.findOrCreateUser(GitChangeSet.java:388) at hudson.plugins.git.GitChangeSet.getAuthor(GitChangeSet.java:466) at jenkins.scm.RunWithSCM.calculateCulprits(RunWithSCM.java:138) at hudson.model.AbstractBuild.calculateCulprits(AbstractBuild.java:341) at jenkins.scm.RunWithSCM.getCulprits(RunWithSCM.java:96) at hudson.model.AbstractBuild.getCulprits(AbstractBuild.java:330) at jenkins.scm.RunWithSCM.calculateCulprits(RunWithSCM.java:133) at hudson.model.AbstractBuild.calculateCulprits(AbstractBuild.java:341) at jenkins.scm.RunWithSCM.getCulprits(RunWithSCM.java:96) at hudson.model.AbstractBuild.getCulprits(AbstractBuild.java:330) at jenkins.scm.RunWithSCM.calculateCulprits(RunWithSCM.java:133) at hudson.model.AbstractBuild.calculateCulprits(AbstractBuild.java:341) at jenkins.scm.RunWithSCM.getCulprits(RunWithSCM.java:96) at hudson.model.AbstractBuild.getCulprits(AbstractBuild.java:330) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:639) at hudson.model.Run.execute(Run.java:1823) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543) at hudson.model.ResourceController.execute(ResourceController.java:97) at hudson.model.Executor.run(Executor.java:429) Finished: FAILURE
but currently, we didn't add users and assign roles.
what might cause this problem or how can i troubleshoot this kind of problem?