topic Re: NullPointerException for Testcase in Alfresco Archive

NullPointerException for Testcase

tomi87 — Sun, 20 Jan 2013 10:36:38 GMT

I need some help to solve my problem with the correct way of writing for the following test. Because he give me the error code:java.lang.NullPointerException at org.activiti.designer.test.TestProcess1.testXorFunctionality(TestProcess1.java:37) at sun.reflect.NativeMethodAccessorImpl.invoke0(Nati

Re: NullPointerException for Testcase

ronald_van_kuij — Sun, 20 Jan 2013 11:16:50 GMT

Line 37 is?

Re: NullPointerException for Testcase

tomi87 — Sun, 20 Jan 2013 15:02:18 GMT

ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("xorTest", variables);

Re: NullPointerException for Testcase

frederikherema1 — Sun, 20 Jan 2013 16:51:22 GMT

does the logging mention anything about the loading of the process-engine from the config file? Do you manually set the "processEngine" property on the rule? If so, the services are NOT initialized:


 public void starting(FrameworkMethod method) {
    if (processEngine==null) {
      initializeProcessEngine();
      initializeServices();
    }

Re: NullPointerException for Testcase

tomi87 — Mon, 21 Jan 2013 06:04:06 GMT

does the logging mention anything about the loading of the process-engine from the config file?


Jan 21, 2013 1:57:27 PM org.activiti.engine.impl.ProcessEngineImpl <init>
INFO: ProcessEngine default created
Jan 21, 2013 1:57:27 PM org.activiti.engine.impl.bpmn.deployer.BpmnDeployer deploy
INFO: Processing resource XOR.bpmn20.xml

Re: NullPointerException for Testcase

frederikherema1 — Mon, 21 Jan 2013 07:54:16 GMT

Do you have the sources of activiti locally? Can you debug in the "initializeEngine" method of the ActivitiRule to see what goes wrong. From the code I see, there is little that can go wrong, here…

Re: NullPointerException for Testcase

tomi87 — Mon, 21 Jan 2013 12:23:47 GMT

I don't know how I can do it.
I'm new and I don't know so much about this.

Re: NullPointerException for Testcase

frederikherema1 — Mon, 21 Jan 2013 12:24:54 GMT

How do you run the unit-test? Using eclipse or maven?

Re: NullPointerException for Testcase

tomi87 — Sat, 26 Jan 2013 04:10:34 GMT

eclipse.

Re: NullPointerException for Testcase

tomi87 — Sun, 27 Jan 2013 09:28:14 GMT

Can you help me further please ?

Re: NullPointerException for Testcase

trademak — Sun, 27 Jan 2013 10:11:34 GMT

Please sent me your full unit test class and BPMN XML file so I can take a look at it.
You can sent it to tijs.rademakers At gmail.com

Best regards,