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UnboundLocalError
Python 3.6.9: /usr/bin/python3
Sun Jun 26 18:49:09 2022

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

 /home/cryan/secure_html/generallistall.py in <module>()
     57 
     58 myConnection = mysql.connector.connect( host=hostname, user=username, passwd=password, db=database )
=>   59 databasedata,category,pagepromo,headerimage = doQuery( myConnection )
     60 myConnection.close()
     61 
databasedata undefined, category undefined, pagepromo undefined, headerimage undefined, doQuery = <function doQuery>, myConnection = <mysql.connector.connection_cext.CMySQLConnection object>
 /home/cryan/secure_html/generallistall.py in doQuery(conn=<mysql.connector.connection_cext.CMySQLConnection object>)
     53                         promourl = row[10]
     54                         headerimage = row[10]
=>   55         return content,category,pagepromo,headerimage;    
     56 
     57 
content = '', category undefined, pagepromo undefined, headerimage undefined

UnboundLocalError: local variable 'category' referenced before assignment
      args = ("local variable 'category' referenced before assignment",)
      with_traceback = <built-in method with_traceback of UnboundLocalError object>