S Garabedian

创建于 2020年05月11日 07:32

Hi Lejia, It worked; I disabled the light theme, and removed the .idea dir and .iml file and now my project works fine.Thank you very much for your help!

1. 社区
2. IntelliJ IDEA Users
3. After updating to 2020.1, I can't run my programs (Error:java: error: release version 15 not supported)

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已编辑于 2020年05月01日 05:23

Lejia Chen Hi, no, it's not a Maven nor a Gradle project I restarted IntelliJ this morning and got this error message right away when it restarted:07:21 Plugin Error: Plugin "IntelliJ Light Theme" ...

1. 社区
2. IntelliJ IDEA Users
3. After updating to 2020.1, I can't run my programs (Error:java: error: release version 15 not supported)

• 0 票

创建于 2020年04月30日 07:59

Hello, I checked and all 3 are on Java 14, which is the only version I have on this computer, which is new. I don't understand why the error message mentions Java 15.I tried running again, and stil...

1. 社区
2. IntelliJ IDEA Users
3. After updating to 2020.1, I can't run my programs (Error:java: error: release version 15 not supported)

• 0 票