Pipeline Template Catalogs disappear after ugrading CloudBees CI to version 2.440.2.1

1 minute readKnowledge base

Issue

  • After ugrading CloudBees CI to version 2.440.2.1, Pipeline Template Catalogs are not loaded anymore:

    WARNING hudson.model.Descriptor#load: Failed to load /jenkins-home/pipeline-template-catalogs.xml
com.thoughtworks.xstream.mapper.CannotResolveClassException: globalTemplateCatalogManagement
  at com.thoughtworks.xstream.mapper.DefaultMapper.realClass(DefaultMapper.java:81)
  at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)
  at com.thoughtworks.xstream.mapper.DynamicProxyMapper.realClass(DynamicProxyMapper.java:55)
  at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)
  at com.thoughtworks.xstream.mapper.PackageAliasingMapper.realClass(PackageAliasingMapper.java:88)
  at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)
  at com.thoughtworks.xstream.mapper.ClassAliasingMapper.realClass(ClassAliasingMapper.java:79)
  at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)
  at com.thoughtworks.xstream.mapper.ArrayMapper.realClass(ArrayMapper.java:74)
  at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)
  at com.thoughtworks.xstream.mapper.SecurityMapper.realClass(SecurityMapper.java:71)
  at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)
  at hudson.util.XStream2$CompatibilityMapper.realClass(XStream2.java:452)
  at hudson.util.xstream.MapperDelegate.realClass(MapperDelegate.java:46)
  at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)
  at com.thoughtworks.xstream.mapper.CachingMapper.realClass(CachingMapper.java:47)
  at com.thoughtworks.xstream.core.util.HierarchicalStreams.readClassType(HierarchicalStreams.java:29)
  at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:135)
  at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32)
  at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1464)
  at hudson.util.XStream2.unmarshal(XStream2.java:230)
  at hudson.util.XStream2.unmarshal(XStream2.java:201)
  at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1441)
  at hudson.XmlFile.unmarshal(XmlFile.java:196)
Caused: java.io.IOException: Unable to read /jenkins-home/pipeline-template-catalogs.xml
    ▼

Environment

Issue(s) Related

BEE-47502: Pipeline Template Catalog cannot be loaded after upgrading to 2.440.2.1

Resolution

The issue will be fixed in the upcoming April 2024 release.

Workaround

As a workaround, run the following groovy script under Manage Jenkins > Script Console to fix the configuration file and reload the catalogs:

def xstream = new hudson.util.XStream2()
xstream.addCompatibilityAlias("globalTemplateCatalogManagement", com.cloudbees.pipeline.governance.templates.GlobalTemplateCatalogManagement.class);
xstream.addCompatibilityAlias("templateCatalog", com.cloudbees.pipeline.governance.templates.TemplateCatalog.class);
def configFile = com.cloudbees.pipeline.governance.templates.GlobalTemplateCatalogManagement.get().getConfigFile()
def temp = xstream.fromXML(configFile.getFile());
temp.save()
com.cloudbees.pipeline.governance.templates.GlobalTemplateCatalogManagement.get().load()
▼