Something has gone wrong with your SUSQUEHANNA.xml panel file, and some needed content is missing at line 4424.
Were you editing or saving it recently?
There are likely to be backup copies that JMRI stored. You should find them and set them aside before doing anything else so they don’t accidentally get overwritten with bad content.
Another possibility is that this was there for a long time, and a recent update to JMRI has uncovered it. Did you update recently? Which version are you using now?
Bob
On May 13, 2020, at 7:59 AM, Bob McKay via groups.io <bobsprrnscale@...> wrote:
2020-05-13 10:55:41,886 configurexml.ErrorHandler ERROR - Parse error while parsing file /C:/Users/Friar%20Bob/JMRI/SUSQUEHANNA.xml Exception: org.jdom2.input.JDOMParseException: Error on line 4424: cvc-complex-type.2.4.b: The content of element 'signalmastlogic' is not complete. One of '{destinationMast}' is expected.
See for possibly more information. [AWT-EventQueue-0]
org.jdom2.input.JDOMParseException: Error on line 4424: cvc-complex-type.2.4.b: The content of element 'signalmastlogic' is not complete. One of '{destinationMast}' is expected.
at org.jdom2.input.sax.SAXBuilderEngine.build(SAXBuilderEngine.java:232)
at org.jdom2.input.sax.SAXBuilderEngine.build(SAXBuilderEngine.java:253)
at org.jdom2.input.SAXBuilder.build(SAXBuilder.java:1091)
--
Bob Jacobsen
rgj1927@...
Bob Jacobsen