PS C:\Users\Nessi\IdeaProjects\carpet-client> .\gradlew setupDecompWorkspace build

> Configure project :
This mapping 'stable_39' was designed for MC 1.12! Use at your own peril.
Version string 'v1.1d' does not match SemVer specification
You should try SemVer : http://semver.org/

> Task :compileJava FAILED
Note: SpongePowered MIXIN Annotation Processor Version=0.7.4
Note: ObfuscationServiceMCP supports type: "searge"
Note: ObfuscationServiceMCP supports type: "notch"
Note: Loading searge mappings from C:\Users\Nessi\.gradle\caches\minecraft\de\oceanlabs\mcp\mcp_stable\39\1.12.2\srgs\mcp-srg.srg
Note: Loading notch mappings from C:\Users\Nessi\.gradle\caches\minecraft\de\oceanlabs\mcp\mcp_stable\39\1.12.2\srgs\mcp-notch.srg
Note: Writing refmap to C:\Users\Nessi\IdeaProjects\carpet-client\build\tmp\compileJava\compileJava-refmap.json
Note: Writing refmap to C:\Users\Nessi\IdeaProjects\carpet-client\build\tmp\compileJava\compileJava-refmap.json
Note: Writing searge output SRGs to C:\Users\Nessi\IdeaProjects\carpet-client\build\tmp\compileJava\mcp-srg.srg
Note: Writing notch output SRGs to C:\Users\Nessi\IdeaProjects\carpet-client\build\tmp\compileJava\mcp-notch.srg
C:\Users\Nessi\IdeaProjects\carpet-client\build\sources\main\java\carpetclient\Config.java:13: error: package javafx.geometry does not exist
import javafx.geometry.BoundingBox;
                      ^
Note: Writing refmap to C:\Users\Nessi\IdeaProjects\carpet-client\build\tmp\compileJava\compileJava-refmap.json
Note: Writing refmap to C:\Users\Nessi\IdeaProjects\carpet-client\build\tmp\compileJava\compileJava-refmap.json
Note: Writing searge output SRGs to C:\Users\Nessi\IdeaProjects\carpet-client\build\tmp\compileJava\mcp-srg.srg
Note: Writing notch output SRGs to C:\Users\Nessi\IdeaProjects\carpet-client\build\tmp\compileJava\mcp-notch.srg
1 error

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.

* 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

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
See https://docs.gradle.org/4.7/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 8s
9 actionable tasks: 6 executed, 3 up-to-date