java.lang.NullPointerException

sourceforge.net | 4 months ago
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  2. 0

    exception when using check during editing the pattern

    GitHub | 5 years ago | abelhegedus
    org.eclipse.emf.common.util.WrappedException: org.eclipse.emf.common.util.WrappedException: java.lang.NullPointerException
  3. 0

    Not able to create NodeManager.properties file

    Stack Overflow | 4 years ago | user2219234
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.util.Hashtable.containsKey()
    2. Java RT
      Hashtable.containsKey
      1. java.util.Hashtable.containsKey(Unknown Source)
      1 frame
    3. com.installshield.product
      PureJavaRegistryServiceImpl.getSoftwareObject
      1. com.installshield.product.service.registry.LoggedSoftwareObject.addRequired(Unknown Source)
      2. com.installshield.product.service.registry.LoggedSoftwareObject.setRequired(Unknown Source)
      3. com.installshield.product.service.registry.VPDDef.loadSoftwareObject(Unknown Source)
      4. com.installshield.product.service.registry.VPDDef.getSoftwareObject(Unknown Source)
      5. com.installshield.product.service.registry.PureJavaRegistryServiceImpl.findSoftwareObject(Unknown Source)
      6. com.installshield.product.service.registry.PureJavaRegistryServiceImpl.findSoftwareObjects(Unknown Source)
      7. com.installshield.product.service.registry.PureJavaRegistryServiceImpl.getSoftwareObject(Unknown Source)
      7 frames
    4. Java RT
      Method.invoke
      1. sun.reflect.GeneratedMethodAccessor102.invoke(Unknown Source)
      2. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      3. java.lang.reflect.Method.invoke(Unknown Source)
      3 frames
    5. com.installshield.wizard
      AbstractService.invokeImpl
      1. com.installshield.wizard.service.LocalImplementorProxy.invoke(Unknown Source)
      2. com.installshield.wizard.service.AbstractService.invokeImpl(Unknown Source)
      2 frames
    6. com.installshield.product
      PureJavaProductServiceImpl$Installer.execute
      1. com.installshield.product.service.registry.GenericRegistryService.getSoftwareObject(Unknown Source)
      2. com.installshield.product.service.product.InstallableObjectVisitor.visitSoftwareObject(Unknown Source)
      3. com.installshield.product.service.product.RequiredResourceIndices.visitSoftwareObject(Unknown Source)
      4. com.installshield.product.service.product.InstallableObjectVisitor.visitProductBean(Unknown Source)
      5. com.installshield.product.service.product.InstallableObjectVisitor.visitProductBeans(Unknown Source)
      6. com.installshield.product.service.product.RequiredResourceIndices.getRequiredResourceIndices(Unknown Source)
      7. com.installshield.product.service.product.PureJavaProductServiceImpl$InstallProduct.install(Unknown Source)
      8. com.installshield.product.service.product.PureJavaProductServiceImpl$Installer.execute(Unknown Source)
      8 frames
    7. com.installshield.wizard
      AsynchronousOperation.run
      1. com.installshield.wizard.service.AsynchronousOperation.run(Unknown Source)
      1 frame
    8. Java RT
      Thread.run
      1. java.lang.Thread.run(Unknown Source)
      1 frame