java.lang.NullPointerException

Oracle Community | 3004 | 2 decades ago
  1. 0

    enhancement exception

    Oracle Community | 2 decades ago | 3004
    java.lang.NullPointerException
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  3. 0

    NPE on server shutdown

    GitHub | 5 years ago | Fsmv
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.lang.Class.isAssignableFrom()
    2. Java RT
      Class.isAssignableFrom
      1. java.lang.Class.isAssignableFrom(Native Method)
      1 frame
    3. com.techtrader.modules
      JDOEnhancer.main
      1. com.techtrader.modules.jdo.meta.JDOMetaData.finish(JDOMetaData.java:186)
      2. com.techtrader.modules.jdo.meta.JDOMetaData.getInstance(JDOMetaData.java:130)
      3. com.techtrader.modules.jdo.meta.JDOMetaData.finish(JDOMetaData.java:219)
      4. com.techtrader.modules.jdo.meta.JDOMetaData.getInstance(JDOMetaData.java:130)
      5. com.techtrader.modules.jdo.meta.JDOMetaData.finish(JDOMetaData.java:219)
      6. com.techtrader.modules.jdo.meta.JDOMetaData.getInstance(JDOMetaData.java:130)
      7. com.techtrader.modules.jdo.enhance.JDOEnhancer.<init>(JDOEnhancer.java:117)
      8. com.techtrader.modules.jdo.enhance.JDOEnhancer.main(JDOEnhancer.java:87)
      8 frames