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Bug
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Resolution: Fixed
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Major
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None
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Jenkins 2.107.3
github-branch-source 2.3.6
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2.4.2
Given a GitHub Organization Folder that has the "Discover Tags" behavior; the scan blows up on every repository that doesn't have any tags.
In our case, it caused a couple of repositories to lose all their build history.
Proposing robot
15:26:19 Connecting to https://github.example.com/api/v3 using ghenkins/****** (DO NOT USE)
Examining example/robot
Checking branches...
Getting remote branches...
Checking branch master
Getting remote pull requests...
'Jenkinsfile' not found
Does not meet criteria
Checking branch travis
'Jenkinsfile' not found
Does not meet criteria
2 branches were processed
Checking pull-requests...
0 pull requests were processed
Checking tags...
Getting remote tags...
ERROR: Failed to create or update a subproject robot
org.kohsuke.github.GHException: Failed to retrieve https://github.example.com/api/v3/repos/example/robot/git/refs/tags
at org.kohsuke.github.Requester$PagingIterator.fetch(Requester.java:521)
at org.kohsuke.github.Requester$PagingIterator.hasNext(Requester.java:486)
at org.kohsuke.github.PagedIterator.fetch(PagedIterator.java:44)
at org.kohsuke.github.PagedIterator.hasNext(PagedIterator.java:32)
at org.jenkinsci.plugins.github_branch_source.GitHubSCMSource$LazyTags$1$1.hasNext(GitHubSCMSource.java:2178)
at org.jenkinsci.plugins.github_branch_source.GitHubSCMSource.retrieve(GitHubSCMSource.java:987)
at jenkins.scm.api.SCMSource._retrieve(SCMSource.java:357)
at jenkins.scm.api.SCMSource.fetch(SCMSource.java:311)
at jenkins.branch.MultiBranchProjectFactory$BySCMSourceCriteria.recognizes(MultiBranchProjectFactory.java:263)
at jenkins.branch.OrganizationFolder$SCMSourceObserverImpl$1.recognizes(OrganizationFolder.java:1346)
at jenkins.branch.OrganizationFolder$SCMSourceObserverImpl$1.complete(OrganizationFolder.java:1361)
at jenkins.scm.api.trait.SCMNavigatorRequest.process(SCMNavigatorRequest.java:256)
at jenkins.scm.api.trait.SCMNavigatorRequest.process(SCMNavigatorRequest.java:206)
at org.jenkinsci.plugins.github_branch_source.GitHubSCMNavigator.visitSources(GitHubSCMNavigator.java:964)
at jenkins.branch.OrganizationFolder.computeChildren(OrganizationFolder.java:458)
at com.cloudbees.hudson.plugins.folder.computed.ComputedFolder.updateChildren(ComputedFolder.java:276)
at com.cloudbees.hudson.plugins.folder.computed.FolderComputation.run(FolderComputation.java:165)
at jenkins.branch.OrganizationFolder$OrganizationScan.run(OrganizationFolder.java:910)
at hudson.model.ResourceController.execute(ResourceController.java:97)
at hudson.model.Executor.run(Executor.java:429)
Workaround: Add at least one tag to all your repositories.