My comment: I’m a new one here, I don’t even know Java and I just wanted to learn how to make mods. I do not understand any professional phrases. Please, try to speak common language.
Here what vs says:
[error] FAILURE: Build failed with an exception.
* What went wrong:
Could not open cp_init generic class cache for initialization script 'C:\Users\User\AppData\Local\Temp\4ca0310e44c3192955ad604dac04aa6f114c391b83a407df36ac8297ac759eb2.gradle' (C:\Users\User\.gradle\caches\8.4\scripts\27i0zvrd9o4i4vfyq69ciy4sb).
> BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 66
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
CONFIGURE FAILED in 14s
[error] [gradle-server] The supplied build action failed with an exception.
[error] Error getting build for d:\versions\Mod\mods\forge-1.20.2-48.1.0-mdk: The supplied build action failed with an exception.
[info] Java Home: C:\Program Files\Java\jdk-22
[info] JVM Args: --add-opens=java.base/java.util=ALL-UNNAMED,--add-opens=java.base/java.lang=ALL-UNNAMED,--add-opens=java.base/java.lang.invoke=ALL-UNNAMED,--add-opens=java.prefs/java.util.prefs=ALL-UNNAMED,--add-opens=java.base/java.nio.charset=ALL-UNNAMED,--add-opens=java.base/java.net=ALL-UNNAMED,--add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED,-Xmx3G,-Dfile.encoding=UTF-8,-Duser.country=UA,-Duser.language=uk,-Duser.variant
[info] Gradle User Home: C:\Users\User\.gradle
[info] Gradle Version: 8.4
[error] FAILURE: Build failed with an exception.
* What went wrong:
Could not open cp_init generic class cache for initialization script 'C:\Users\User\AppData\Local\Temp\4ca0310e44c3192955ad604dac04aa6f114c391b83a407df36ac8297ac759eb2.gradle' (C:\Users\User\.gradle\caches\8.4\scripts\27i0zvrd9o4i4vfyq69ciy4sb).
> BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 66
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
CONFIGURE FAILED in 409ms
[error] [gradle-server] The supplied build action failed with an exception.
[error] Error getting build for d:\versions\Mod\mods\forge-1.20.2-48.1.0-mdk: The supplied build action failed with an exception.
[info] Found 0 tasks
[info] Java Home: C:\Program Files\Java\jdk-22
[info] JVM Args: --add-opens=java.base/java.util=ALL-UNNAMED,--add-opens=java.base/java.lang=ALL-UNNAMED,--add-opens=java.base/java.lang.invoke=ALL-UNNAMED,--add-opens=java.prefs/java.util.prefs=ALL-UNNAMED,--add-opens=java.base/java.nio.charset=ALL-UNNAMED,--add-opens=java.base/java.net=ALL-UNNAMED,--add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED,-Xmx3G,-Dfile.encoding=UTF-8,-Duser.country=UA,-Duser.language=uk,-Duser.variant
[info] Gradle User Home: C:\Users\User\.gradle
[info] Gradle Version: 8.4
[error] FAILURE: Build failed with an exception.
* What went wrong:
Could not open cp_init generic class cache for initialization script 'C:\Users\User\AppData\Local\Temp\4ca0310e44c3192955ad604dac04aa6f114c391b83a407df36ac8297ac759eb2.gradle' (C:\Users\User\.gradle\caches\8.4\scripts\27i0zvrd9o4i4vfyq69ciy4sb).
> BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 66
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
CONFIGURE FAILED in 154ms
[error] [gradle-server] The supplied build action failed with an exception.
[error] Error getting build for d:\versions\Mod\mods\forge-1.20.2-48.1.0-mdk: The supplied build action failed with an exception.
[info] Found 0 tasks
[info] Java Home: C:\Program Files\Java\jdk-22
[info] JVM Args: --add-opens=java.base/java.util=ALL-UNNAMED,--add-opens=java.base/java.lang=ALL-UNNAMED,--add-opens=java.base/java.lang.invoke=ALL-UNNAMED,--add-opens=java.prefs/java.util.prefs=ALL-UNNAMED,--add-opens=java.base/java.nio.charset=ALL-UNNAMED,--add-opens=java.base/java.net=ALL-UNNAMED,--add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED,-Xmx3G,-Dfile.encoding=UTF-8,-Duser.country=UA,-Duser.language=uk,-Duser.variant
[info] Gradle User Home: C:\Users\User\.gradle
[info] Gradle Version: 8.4
[error] FAILURE: Build failed with an exception.
* What went wrong:
Could not open cp_init generic class cache for initialization script 'C:\Users\User\AppData\Local\Temp\4ca0310e44c3192955ad604dac04aa6f114c391b83a407df36ac8297ac759eb2.gradle' (C:\Users\User\.gradle\caches\8.4\scripts\27i0zvrd9o4i4vfyq69ciy4sb).
> BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 66
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
CONFIGURE FAILED in 193ms
[error] [gradle-server] The supplied build action failed with an exception.
[error] Error getting build for d:\versions\Mod\mods\forge-1.20.2-48.1.0-mdk: The supplied build action failed with an exception.
[info] Found 0 tasks