error.txt

C:\Users\cjkru\Desktop\GregTech-master\build\sources\main\java\gregtech\api\recipes\RecipeDefConverter.java:36: error: missing return statement
    }
    ^
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
1 error
:compileJava FAILED

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.

BUILD FAILED

Total time: 8.028 secs
Compilation failed; see the compiler error output for details.
21:33:13: Task execution finished 'build'.