Recently upgraded from Splunk 7.1* to Splunk 8.0. I had installed Splunk Platform Upgrade Readiness App version 1 before this upgrade and it was loading. However due to obvious reasons it was skipping all the tests as the Splunk version was 7.1. Hence Upgrade to the latest available version - Splunk 8. Now post this The Splunk Platform Upgrade Readiness App app is not loading the test-run panel. I'm hence unable to run and test the instance compatibility with the upcoming python 3.0. I then upgraded to the new version(version 2) of the platform upgrade app. That didn't help either.
Any points on how I should proceed further to get this app loading?