I was having issues with upgrading my instance to the current version so decided to try a clean install. (I used the automated install)
I went through the standard setup, created a new minecraft bedrock instance and started it. Then I manage the instance, and hit update. After update I hit start, but then it gets strange. It essentially just goes into an unusable/unchangeable state without stopping the full instance. On the status page, it just shows 0's and the graphs across the page with no controls at all. The console screen stays completely blank.
When checking the logs, I find this error:
[Minecraft:admin Error] : Process configuration failed. Target jar file has not been specified or could not be automatically detected.
What changed such that the jar fine can't be detected? In the config, it's still set to autodetect.