java.lang.NullPointerException

Oracle Community | 3004 | 2 decades ago
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  1. 0

    refresh() on instance referring to deleted object

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

    RE: refresh() on instance referring to deleted object

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

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.techtrader.modules.jdo.runtime.StateManagerImpl.replacingBooleanField()
    2. com.techtrader.modules
      StateManagerImpl.replacingBooleanField
      1. com.techtrader.modules.jdo.runtime.StateManagerImpl.replacingBooleanField(StateManagerImpl.java:824)
      1 frame
    3. com.ysoft.jdo
      MenuItem.jdoReplaceField
      1. com.ysoft.jdo.book.restaurant.MenuItem.jdoReplaceField(MenuItem.java)
      1 frame
    4. com.techtrader.modules
      StateManagerImpl.refresh
      1. com.techtrader.modules.jdo.runtime.StateManagerImpl.loadFields(StateManagerImpl.java:1127)
      2. com.techtrader.modules.jdo.runtime.PCleanState.refresh(PCleanState.java:29)
      3. com.techtrader.modules.jdo.runtime.StateManagerImpl.refresh(StateManagerImpl.java:333)
      3 frames