Error Messages Uprading Splunk

[LogUx]

Hello Team,

By refering below attach screenshot. I updated Splunk from 8.1.1 to 9.1.0.2 . Below are the failed messages I can ( attached screenshot). Please let me know how I can overcome or fix this errors. ?

[richgalloway]

Click on the > symbol on each line to see more information about the failure.  Then there will be a button you can click to get specific information on how to remediate the problem.  Often, that involves installing a newer version of an app.  Other times, you simply need to add 'version="1.1"' to the first line of each dashboard source.  Some fixes require python code changes and Splunk will offer suggestions for them.

[LogUx]

@richgalloway I have added version 1.1 to all the XML dashboards and unrestricted all the older versions of jquery. But my question is, is there any impact if we do not fix all the suggested issues for Python scripts? Is it mandatory to fix it? Does it impact on Splunk ?

[richgalloway]

At some unknown point in the future, Splunk will stop supporting non-compliant Python code.  When that happens, your scripts will fail.