my workspace wont finish. i also cant open a existing one either I tried everything on knowledge wiki.

nothing worked. i was using 2026.1 before cause i had this problem a few days ago with 2026.2.       i need to update for a plugin but i keep getting this error.  how do i fix this? Please help soon. thank you

.      Executing Gradle synchronization tasks
Build info: MCreator 2026.2.33518, neoforge-1.21.1, 64-bit, 15980 MB, Windows 11, JVM 25.0.2, JAVA_HOME: C:\Program Files\Pylo\MCreator\jdk, started on: 2026-08-25-16:24:12

> Task :createMinecraftArtifacts
> Task :createMinecraftArtifacts FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':createMinecraftArtifacts' (registered in build file 'build.gradle').
> Error while evaluating property 'javaExecutable' of task ':createMinecraftArtifacts'.
> Failed to calculate the value of task ':createMinecraftArtifacts' property 'javaExecutable'.
> Cannot find a Java installation on your machine (Windows 11 10.0 amd64) matching: {languageVersion=21, vendor=any vendor, implementation=vendor-specific, nativeImageCapable=false}. Some toolchain resolvers had provisioning failures: foojay (Unable to download toolchain matching the requirements ({languageVersion=21, vendor=any vendor, implementation=vendor-specific, nativeImageCapable=false}) from 'https://api.foojay.io/disco/v3.0/ids/ccc3884e65cd85bb71a09d2223c77229/r…', due to: C:\Users\drbil\.mcreator\gradle\.tmp\jdks\OpenJDK21U-jdk_x64_windows_hotspot_21-any-vendor-2111611211728169784408.tmp\jdk-21.0.12.1+1 -> C:\Users\drbil\.mcreator\gradle\jdks\eclipse_adoptium-21-amd64-windows.2).
* Try:
> Learn more about toolchain auto-detection and auto-provisioning at https://docs.gradle.org/9.6.1/userguide/toolchains.html#sec:auto_detect….
> Learn more about toolchain repositories at https://docs.gradle.org/9.6.1/userguide/toolchains.html#sub:download_re….
> 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 from a Build Scan (powered by Develocity).
> Get more help at https://help.gradle.org.
BUILD FAILED in 58s
1 actionable task: 1 executed

BUILD FAILED
Task completed in 59 seconds