came across an issue on our HF's when trying to install a Splunkbase application called WebTools.
Suddenly all my apps installed on the heavy forwarers no longer want to display the input pages of many Splunk and non-Splunk Add-Ins.
The common pattern in weblogs seems to be :
I did some test to play around with the locales of the Splunk user but this did not resolve the issue.
Any ideas what to try next ? I also opened a ticket with Splunk.
That looks like a Python3 compatibility problem. Did you run the Splunk Upgrade Readiness app before upgrading to Splunk 8? Doing so should have identified the problem and suggested a fix.
W never needed both applications in question before:
Same happens for AWS Add-In written by Splunk now.
Both are supported on the version of the HF we are running. They also work in our testbed on windows on the same Release.