java.lang.NullPointerException

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  • GitHub comment 2077#254257690
    via GitHub by bobjacobsen
    ,
  • GitHub comment 2734#270015154
    via GitHub by KenC57
    ,
    • java.lang.NullPointerException at jmri.jmrix.cmri.serial.serialdriver.configurexml.ConnectionConfigXml.extendElement(ConnectionConfigXml.java:40) at jmri.jmrix.configurexml.AbstractSerialConnectionConfigXml.store(AbstractSerialConnectionConfigXml.java:64) at jmri.jmrix.configurexml.AbstractConnectionConfigXml.store(AbstractConnectionConfigXml.java:32) at jmri.configurexml.ConfigXmlManager.elementFromObject(ConfigXmlManager.java:495) at jmri.jmrix.ConnectionConfigManager.lambda$savePreferences$298(ConnectionConfigManager.java:142)
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