org.camunda.bpm.dmn.engine.impl.transform.DmnTransformException: DMN-02004 Error while transforming decisions: null
at org.camunda.bpm.dmn.engine.impl.transform.DmnTransformLogger.errorWhileTransformingDecisions(DmnTransformLogger.java:59)
at org.camunda.bpm.dmn.engine.impl.transform.DefaultDmnTransform.transformDecisions(DefaultDmnTransform.java:173)
at org.camunda.bpm.dmn.engine.impl.DefaultDmnEngine.parseDecisions(DefaultDmnEngine.java:56)
at org.omg.dmn.tck.runner.camunda.CamundaTCKTest.beforeTestCases(CamundaTCKTest.java:104)
at org.omg.dmn.tck.runner.junit4.DmnTckVendorTestSuite.beforeTestCases(DmnTckVendorTestSuite.java:85)
at org.omg.dmn.tck.runner.junit4.DmnTckRunner.run(DmnTckRunner.java:142)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:221)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
Caused by: java.lang.NullPointerException: null
at org.camunda.bpm.dmn.engine.impl.transform.DefaultDmnTransform.ensureNoLoopInDecision(DefaultDmnTransform.java:232)
at org.camunda.bpm.dmn.engine.impl.transform.DefaultDmnTransform.ensureNoLoopInDecisions(DefaultDmnTransform.java:218)
at org.camunda.bpm.dmn.engine.impl.transform.DefaultDmnTransform.transformDecisions(DefaultDmnTransform.java:186)
at org.camunda.bpm.dmn.engine.impl.transform.DefaultDmnTransform.transformDecisions(DefaultDmnTransform.java:170)
... 18 common frames omitted