java.lang.NullPointerException: null

Stack Overflow | Nick01 | 7 months ago
  1. 0

    RichFaces ExtendedDataTable tableState error with generated ID

    Stack Overflow | 7 months ago | Nick01
    java.lang.NullPointerException: null
  2. 0
    samebug tip
    Elasticsearch 1.x and 2.x nodes are not compatible, make sure your setup contains nodes of the same major version.
    via GitHub by dakrone
  3. 0
    samebug tip
    It is a JDK bug, no workaround currently.
    via GitHub by jroper
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0
    samebug tip
    Some of the parametes ar enull
  6. 0
    samebug tip
    Try looking for variables that have been declared but not created as an object on the functions described in the stack trace.

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at org.richfaces.renderkit.ExtendedDataTableRenderer.encodeHeaderOrFooterCell()
    2. RichFaces Core API
      ExtendedDataTableRenderer.doEncodeChildren
      1. org.richfaces.renderkit.ExtendedDataTableRenderer.encodeHeaderOrFooterCell(ExtendedDataTableRenderer.java:275)[richfaces-4.5.13.Final.jar:4.5.13.Final]
      2. org.richfaces.renderkit.ExtendedDataTableRenderer.encodeHeaderOrFooter(ExtendedDataTableRenderer.java:378)[richfaces-4.5.13.Final.jar:4.5.13.Final]
      3. org.richfaces.renderkit.ExtendedDataTableRenderer.encodeHeader(ExtendedDataTableRenderer.java:466)[richfaces-4.5.13.Final.jar:4.5.13.Final]
      4. org.richfaces.renderkit.ExtendedDataTableRenderer.doEncodeChildren(ExtendedDataTableRenderer.java:725)[richfaces-4.5.13.Final.jar:4.5.13.Final]
      4 frames