MCreator 1.12.2 does not configure

Hi.

Since I couldn't get mcreator 1.7.8 working, I've tried to update it to the latest version. Now I'm getting a similar error, but the error log changed. Here it is:

Executing gradle command: cleanCache clean setupDecompWorkspace --refresh-dependencies
Build info: MCreator 1.8.0, 64-bit, 3959 MB, Windows 10, JVM 1.8.0_172
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C:\Pylo\MCreator180\forge>gradlew -Dorg.gradle.daemon=false -Dorg.gradle.parallel=false -Dorg.gradle.jvmargs="-Xms512m -Xmx1500m" cleanCache clean setupDecompWorkspace --refresh-dependencies
FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring root project 'forge'.
> Could not resolve all dependencies for configuration ':classpath'.
> Could not resolve net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT.
Required by:
:forge:unspecified
> Could not resolve net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT.
> Could not parse Ivy file C:\Users\angel\.mcreator\gradle\caches\modules-2\metadata-2.16\descriptors\net.minecraftforge.gradle\ForgeGradle\2.3-SNAPSHOT\58d026f73bd51b2d7316bd092d31aca0\ivy.xml
> Content is not allowed in prolog.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 22.164 secs
C:\Pylo\MCreator180\forge>
Task completed with return code 0 in 27401 milliseconds

I don't even know what to do in this case. Can anybody tell me what to do?