If Job A takes a parameter of File type and Job A triggers parameterized Job B, Hudson fails to set up job B with a NullPointerException in
FATAL: null
java.lang.NullPointerException
at hudson.model.FileParameterValue$1.setUp(FileParameterValue.java:83)
at hudson.model.Build$RunnerImpl.doRun(Build.java:132)
at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:416)
at hudson.model.Run.run(Run.java:1241)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:122)
even if job B does not take any file parameters.