1. Reason:
IDEA version is too high automatically added Kotlin 插件
Second, the solution:
1. Open the settings (ctrl + alt + s)
2. Find the plug-in Kotlin
3. Disable or uninstall the plug-in
4. Open File–> Invilidate Cashes / Restart
IDEA version is too high automatically added Kotlin 插件
1. Open the settings (ctrl + alt + s)
2. Find the plug-in Kotlin
3. Disable or uninstall the plug-in
4. Open File–> Invilidate Cashes / Restart