[JENKINS-42588] Could not fetch branches from source [some-guid] java.lang.NullPointerException

Type: Bug
Resolution: Fixed
Priority: Critical
Component/s: github-branch-source-plugin
Labels:
None
Environment:
Jenkins ver. 2.32.3 on Ubuntu 16.04 LTS on Azure VM.

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In a multibranch project, when scanning a private GitHub repo I get:

Checking branch feature/CLP-68
      'Jenkinsfile' found
    Met criteria
ERROR: [Wed Mar 08 16:38:29 UTC 2017] Could not fetch branches from source 941d83d6-48dc-4c5b-88f6-9f0774744aaf
java.lang.NullPointerException at com.cloudbees.hudson.plugins.folder.computed.ComputedFolder$FullReindexChildObserver.shouldUpdate(ComputedFolder.java:728)
at jenkins.branch.MultiBranchProject$SCMHeadObserverImpl.observe(MultiBranchProject.java:1890)
at org.jenkinsci.plugins.github_branch_source.GitHubSCMSource.doRetrieve(GitHubSCMSource.java:741)
at org.jenkinsci.plugins.github_branch_source.GitHubSCMSource.retrieve(GitHubSCMSource.java:451)
at jenkins.scm.api.SCMSource._retrieve(SCMSource.java:300)
at jenkins.scm.api.SCMSource.fetch(SCMSource.java:210)
at jenkins.branch.MultiBranchProject.computeChildren(MultiBranchProject.java:628)
at com.cloudbees.hudson.plugins.folder.computed.ComputedFolder.updateChildren(ComputedFolder.java:252)
at com.cloudbees.hudson.plugins.folder.computed.FolderComputation.run(FolderComputation.java:154)
at jenkins.branch.MultiBranchProject$BranchIndexing.run(MultiBranchProject.java:967)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:404)
[Wed Mar 08 16:38:29 UTC 2017] Finished branch indexing. Indexing took 2.9 sec
FATAL: Failed to recompute children of clientpanel
java.lang.NullPointerException at com.cloudbees.hudson.plugins.folder.computed.ComputedFolder$FullReindexChildObserver.shouldUpdate(ComputedFolder.java:728)
at jenkins.branch.MultiBranchProject$SCMHeadObserverImpl.observe(MultiBranchProject.java:1890)
at org.jenkinsci.plugins.github_branch_source.GitHubSCMSource.doRetrieve(GitHubSCMSource.java:741)
at org.jenkinsci.plugins.github_branch_source.GitHubSCMSource.retrieve(GitHubSCMSource.java:451)
at jenkins.scm.api.SCMSource._retrieve(SCMSource.java:300)
at jenkins.scm.api.SCMSource.fetch(SCMSource.java:210)
at jenkins.branch.MultiBranchProject.computeChildren(MultiBranchProject.java:628)
at com.cloudbees.hudson.plugins.folder.computed.ComputedFolder.updateChildren(ComputedFolder.java:252)
at com.cloudbees.hudson.plugins.folder.computed.FolderComputation.run(FolderComputation.java:154)
at jenkins.branch.MultiBranchProject$BranchIndexing.run(MultiBranchProject.java:967)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:404)
Finished: FAILURE

is related to

JENKINS-42593 NPE in Folder Plug-in 6.0.1

Resolved

Bartłomiej Szypelow created issue - 2017-03-08 16:42

Craig Muchinsky made changes - 2017-03-08 18:54

Priority

Original: Major [ 3 ]

New: Critical [ 2 ]

Craig Muchinsky made changes - 2017-03-08 21:29

Link

New: This issue is related to ~~JENKINS-42593~~ [ ~~JENKINS-42593~~ ]

Chris Williams made changes - 2017-03-09 18:38

Comment

[ I'm seeing a new error after the cloudbees-folder fix. For one specific repository, it fails to grab the branches. I cannot figure out what it only fails for this one repository and not others in the same org:

{code}
ERROR: [Thu Mar 09 08:17:25 PST 2017] Could not fetch branches from source org.jenkinsci.plugins.github_branch_source.GitHubSCMNavigator::https://api.github.com::aptana::studio3
java.lang.NullPointerException
at org.jenkinsci.plugins.github_branch_source.GitHubSCMSource.doRetrieve(GitHubSCMSource.java:571)
at org.jenkinsci.plugins.github_branch_source.GitHubSCMSource.retrieve(GitHubSCMSource.java:451)
at jenkins.scm.api.SCMSource._retrieve(SCMSource.java:300)
at jenkins.scm.api.SCMSource.fetch(SCMSource.java:210)
at jenkins.branch.MultiBranchProject.computeChildren(MultiBranchProject.java:628)
at com.cloudbees.hudson.plugins.folder.computed.ComputedFolder.updateChildren(ComputedFolder.java:219)
at com.cloudbees.hudson.plugins.folder.computed.FolderComputation.run(FolderComputation.java:154)
at jenkins.branch.MultiBranchProject$BranchIndexing.run(MultiBranchProject.java:967)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:404)
[Thu Mar 09 08:17:25 PST 2017] Finished branch indexing. Indexing took 8.4 sec
FATAL: Failed to recompute children of Aptana Studio » studio3
java.lang.NullPointerException
at org.jenkinsci.plugins.github_branch_source.GitHubSCMSource.doRetrieve(GitHubSCMSource.java:571)
at org.jenkinsci.plugins.github_branch_source.GitHubSCMSource.retrieve(GitHubSCMSource.java:451)
at jenkins.scm.api.SCMSource._retrieve(SCMSource.java:300)
at jenkins.scm.api.SCMSource.fetch(SCMSource.java:210)
at jenkins.branch.MultiBranchProject.computeChildren(MultiBranchProject.java:628)
at com.cloudbees.hudson.plugins.folder.computed.ComputedFolder.updateChildren(ComputedFolder.java:219)
at com.cloudbees.hudson.plugins.folder.computed.FolderComputation.run(FolderComputation.java:154)
at jenkins.branch.MultiBranchProject$BranchIndexing.run(MultiBranchProject.java:967)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:404)
{code} ]

Stephen Connolly made changes - 2017-04-07 12:12

Resolution		New: Fixed [ 1 ]
Status	Original: Open [ 1 ]	New: Resolved [ 5 ]

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