java.lang.NullPointerException

GitHub | nlp-fan | 10 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    Demo NLPDemo not working

    GitHub | 10 months ago | nlp-fan
    java.lang.NullPointerException
  2. 0

    Demo NLPDemo not working

    GitHub | 10 months ago | nlp-fan
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at edu.emory.mathcs.nlp.common.util.DSUtils.isRange()
    2. edu.emory.mathcs
      NLPDemo.main
      1. edu.emory.mathcs.nlp.common.util.DSUtils.isRange(DSUtils.java:182)
      2. edu.emory.mathcs.nlp.component.template.node.AbstractNLPNode.getLeftMostDependent(AbstractNLPNode.java:545)
      3. edu.emory.mathcs.nlp.component.template.node.AbstractNLPNode.getLeftMostDependent(AbstractNLPNode.java:534)
      4. edu.emory.mathcs.nlp.component.template.node.AbstractNLPNode.getLeftValency(AbstractNLPNode.java:972)
      5. edu.emory.mathcs.nlp.component.template.node.AbstractNLPNode.getValency(AbstractNLPNode.java:959)
      6. edu.emory.mathcs.nlp.component.template.feature.FeatureTemplate.getFeature(FeatureTemplate.java:301)
      7. edu.emory.mathcs.nlp.component.template.feature.FeatureTemplate.getFeature(FeatureTemplate.java:288)
      8. edu.emory.mathcs.nlp.component.template.feature.FeatureTemplate.getFeature(FeatureTemplate.java:276)
      9. edu.emory.mathcs.nlp.component.template.feature.FeatureTemplate.createSparseVector(FeatureTemplate.java:239)
      10. edu.emory.mathcs.nlp.component.template.feature.FeatureTemplate.createFeatureVector(FeatureTemplate.java:221)
      11. edu.emory.mathcs.nlp.component.template.OnlineComponent.process(OnlineComponent.java:194)
      12. edu.emory.mathcs.nlp.component.template.OnlineComponent.process(OnlineComponent.java:172)
      13. edu.emory.mathcs.nlp.decode.AbstractNLPDecoder.decode(AbstractNLPDecoder.java:286)
      14. edu.emory.mathcs.nlp.decode.AbstractNLPDecoder.decode(AbstractNLPDecoder.java:280)
      15. edu.emory.mathcs.nlp.bin.NLPDemo.main(NLPDemo.java:38)
      15 frames
    3. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:497)
      4 frames