SnakeYAML method not found

[xdxiaodong]

SnakeYAML API Plugin 2.2-111.vc6598e30cc65
java.lang.NoSuchMethodError: org.yaml.snakeyaml.representer.Representer: method 'void ()' not found
at io.jenkins.plugins.pipeline.parsers.AbstractParser.(AbstractParser.java:25)
at io.jenkins.plugins.pipeline.parsers.PipelineParser.(PipelineParser.java:26)
at io.jenkins.plugins.pipeline.cps.PipelineCpsScmFlowDefinition.create(PipelineCpsScmFlowDefinition.java:50)
at io.jenkins.plugins.pipeline.PipelineAsYamlScmFlowDefinition.create(PipelineAsYamlScmFlowDefinition.java:74)
at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:311)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:442)

[Moneykicks101001]

i have the same issue, which jenkins version you currently use @xdxiaodong

[chihabam]

Same issue here, any luck?

[jonesbusy]

Jenkins core and plugins are now depending on SnakeYAML 2: https://plugins.jenkins.io/snakeyaml-api/

Plugin need to be adapted and refreshed

[slide]

I believe this has been resolved via the PR above. Please reopen if it is still an issue.