java.lang.NullPointerException

Oracle Community | 807581 | 1 decade ago
  1. 0

    What version of DOM installed with the AppServer 7.0?

    Oracle Community | 1 decade ago | 807581
    java.lang.NullPointerException
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.xml.security.c14n.implementations.CanonicalizerBase.engineCanonicalizeXPathNodeSet()
    2. Apache XML Security for Java
      XMLSignature.sign
      1. org.apache.xml.security.c14n.implementations.CanonicalizerBase.engineCanonicalizeXPathNodeSet(CanonicalizerBase.java:361)
      2. org.apache.xml.security.transforms.implementations.TransformC14NWithComments.enginePerformTransform(TransformC14NWithComments.java:124)
      3. org.apache.xml.security.transforms.Transform.performTransform(Transform.java:333)
      4. org.apache.xml.security.transforms.Transforms.performTransforms(Transforms.java:260)
      5. org.apache.xml.security.signature.Reference.getContentsAfterTransformation(Reference.java:510)
      6. org.apache.xml.security.signature.Reference.dereferenceURIandPerformTransforms(Reference.java:701)
      7. org.apache.xml.security.signature.Reference.getReferencedBytes(Reference.java:765)
      8. org.apache.xml.security.signature.Reference.calculateDigest(Reference.java:790)
      9. org.apache.xml.security.signature.Reference.generateDigestValue(Reference.java:441)
      10. org.apache.xml.security.signature.Manifest.generateDigestValues(Manifest.java:214)
      11. org.apache.xml.security.signature.XMLSignature.sign(XMLSignature.java:529)
      11 frames