java.lang.NullPointerException

Oracle Community | anaq | 7 years ago
  1. 0

    Glassfish V3 custom realm issue

    Oracle Community | 7 years ago | anaq
    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 com.sun.enterprise.config.serverbeans.customvalidators.FileRealmPropertyCheckValidator.isValid()
    2. admin-config-api
      FileRealmPropertyCheckValidator.isValid
      1. com.sun.enterprise.config.serverbeans.customvalidators.FileRealmPropertyCheckValidator.isValid(FileRealmPropertyCheckValidator.java:61)
      2. com.sun.enterprise.config.serverbeans.customvalidators.FileRealmPropertyCheckValidator.isValid(FileRealmPropertyCheckValidator.java:49)
      2 frames
    3. Vaadin
      ConstraintTree.validateSingleConstraint
      1. org.hibernate.validator.engine.ConstraintTree.validateSingleConstraint(ConstraintTree.java:141)
      1 frame