Running as SYSTEM
 [EnvInject] - Loading node environment variables.
 Baue auf Master in Arbeitsbereich F:\
 FATAL: null
 java.lang.NullPointerException
	at hudson.FilePath.sibling(FilePath.java:1327)
	at hudson.slaves.WorkspaceList.tempDir(WorkspaceList.java:306)
	at hudson.model.AbstractBuild.getEnvironment(AbstractBuild.java:868)
	at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:852)
	at hudson.scm.SCM.checkout(SCM.java:505)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1206)
	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:574)
	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499)
	at hudson.model.Run.execute(Run.java:1856)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:428)
 ERROR: Build step failed with exception