java.lang.NullPointerException

GitHub | bobjacobsen | 4 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at jmri.jmrix.cmri.serial.serialdriver.configurexml.ConnectionConfigXml.extendElement()
  2. jmri.jmrix.cmri
    ConnectionConfigXml.extendElement
    1. jmri.jmrix.cmri.serial.serialdriver.configurexml.ConnectionConfigXml.extendElement(ConnectionConfigXml.java:40)
    1 frame
  3. jmri.jmrix.configurexml
    AbstractConnectionConfigXml.store
    1. jmri.jmrix.configurexml.AbstractSerialConnectionConfigXml.store(AbstractSerialConnectionConfigXml.java:64)
    2. jmri.jmrix.configurexml.AbstractConnectionConfigXml.store(AbstractConnectionConfigXml.java:32)
    2 frames
  4. jmri.configurexml
    ConfigXmlManager.elementFromObject
    1. jmri.configurexml.ConfigXmlManager.elementFromObject(ConfigXmlManager.java:495)
    1 frame
  5. jmri.jmrix
    ConnectionConfigManager.lambda$savePreferences$298
    1. jmri.jmrix.ConnectionConfigManager.lambda$savePreferences$298(ConnectionConfigManager.java:142)
    1 frame