- Thread Author
- #1
After folowing the tutorial by party: Development: Project Setup
and Reloading All Gradle Projects i got folowing Exception: Unsupported class file major version 65.
Googling this tells me that it is caused by a mismatch in the java version but as for as i can see they are all configured under 17.
Does anyone have some suggestions for me to fix this?
Thanks in advance
Update: after searching the discord server it appear to be a issue with gradle version? however i cant seem to find the option to change it in intellj. Manuelly installing gradle 8.7 doesnt seem to do anything.
Some info + screens:
Java -version





and Reloading All Gradle Projects i got folowing Exception: Unsupported class file major version 65.
Googling this tells me that it is caused by a mismatch in the java version but as for as i can see they are all configured under 17.
Does anyone have some suggestions for me to fix this?
Thanks in advance
Update: after searching the discord server it appear to be a issue with gradle version? however i cant seem to find the option to change it in intellj. Manuelly installing gradle 8.7 doesnt seem to do anything.
Some info + screens:
Java -version





Last edited: