I am running the following Groovy from the system console:
def dummyBuildFlow = Jenkins.instance.getItem("my dummy job");
// Start it
println("Starting dummy build flow at "+new Date());
def job = Queue.instance.schedule(dummyBuildFlow).future.get();
println("Dummy build flow finished at "+new Date());
if (job.result.isWorseOrEqualTo(Result.UNSTABLE)) {
println("Build Flow had an error, failing this build.");
return false;
}
This was working earlier this morning. Since then, I have been making
configuration changes to emails and such, and I installed the latest PAM
Plugin update, but that's it.
However, the dummy build flow job has since begun failing:
ERROR: Failed to run DSL Scriptgroovy.lang.MissingMethodException
<http://stacktrace.jenkins-ci.org/search?query=groovy.lang.MissingMethodException>:
No signature of method: java.lang.String.rescue() is applicable for argument
types: (Script1$_run_closure2) values: [Script1$_run_closure2@15be3df]
Possible solutions: execute(), size(), size(), reverse(), reverse(),
each(groovy.lang.Closure)
at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:55)
at
org.codehaus.groovy.runtime.callsite.PojoMetaClassSite.call(PojoMetaClassSite.java:46)
at
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
at Script1.run(Script1.groovy:2)
at Script1$run.call(Unknown Source)
at
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
at Script1$run.call(Unknown Source)
at
com.cloudbees.plugins.flow.FlowDSL.executeFlowScript(FlowDSL.groovy:82)
at com.cloudbees.plugins.flow.FlowRun$RunnerImpl.doRun(FlowRun.java:195)
at
hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:586)
at hudson.model.Run.execute(Run.java:1575)
at hudson.model.Run.run(Run.java:1521)
at com.cloudbees.plugins.flow.FlowRun.run(FlowRun.java:174)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:241)
at hudson.model.OneOffExecutor.run(OneOffExecutor.java:66)
FATAL: No signature of method: java.lang.String.rescue() is applicable for
argument types: (Script1$_run_closure2) values: [Script1$_run_closure2@15be3df]
Possible solutions: execute(), size(), size(), reverse(), reverse(),
each(groovy.lang.Closure)groovy.lang.MissingMethodException
<http://stacktrace.jenkins-ci.org/search?query=groovy.lang.MissingMethodException>:
No signature of method: java.lang.String.rescue() is applicable for argument
types: (Script1$_run_closure2) values: [Script1$_run_closure2@15be3df]
Possible solutions: execute(), size(), size(), reverse(), reverse(),
each(groovy.lang.Closure)
at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:55)
at
org.codehaus.groovy.runtime.callsite.PojoMetaClassSite.call(PojoMetaClassSite.java:46)
at
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
at Script1.run(Script1.groovy:2)
at Script1$run.call(Unknown Source)
at
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
at Script1$run.call(Unknown Source)
at
com.cloudbees.plugins.flow.FlowDSL.executeFlowScript(FlowDSL.groovy:82)
at com.cloudbees.plugins.flow.FlowRun$RunnerImpl.doRun(FlowRun.java:195)
at
hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:586)
at hudson.model.Run.execute(Run.java:1575)
at hudson.model.Run.run(Run.java:1521)
at com.cloudbees.plugins.flow.FlowRun.run(FlowRun.java:174)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:241)
at hudson.model.OneOffExecutor.run(OneOffExecutor.java:66)
If I had to guess, I'd say it looks like there some kind of classloader
contention between Groovy and Java that's causing methods to get invoked on the
wrong class when running in a Groovy instance. It happens every time I try.
Interestingly, if I trigger the job from the normal "Build" button, it runs
fine, which means the DSL is not the problem.
Does anyone have any ideas? Could this have been caused by the 1.515 update?
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