NeoGradle error checking with access transformers rather unclear.

[KiriCattus]

While setting up the stock NeoForge MDK and enabling access transformers (This line)
minecraft.accessTransformers.file rootProject.file('src/main/resources/META-INF/accesstransformer.cfg')
If you forget to create the file, name it wrong or in my case pull the file from an older setup using Forge, NeoGradle doesn't clearly tell you it can't find the access transformer file it's looking for and instead provides this error.

21:56:11: Executing 'idePostSync'...

> Task :cacheLauncherMetadata UP-TO-DATE
> Task :cacheVersionManifest1.20.2 UP-TO-DATE
> Task :cacheVersionExecutableClient1.20.2 UP-TO-DATE
> Task :cacheVersionExecutableServer1.20.2 UP-TO-DATE
> Task :cacheVersionMappingsClient1.20.2 UP-TO-DATE
> Task :cacheVersionMappingsServer1.20.2 UP-TO-DATE
> Task :neoFormForgesAccessTransformerProvider_script_neoforge.cfg UP-TO-DATE
> Task :neoFormForgesAccessTransformerProvideraccesstransformer.cfg UP-TO-DATE
> Task :neoFormListLibraries UP-TO-DATE
> Task :neoFormStripClient UP-TO-DATE
> Task :neoFormExtractServer UP-TO-DATE
> Task :neoFormStripServer UP-TO-DATE
> Task :neoFormMerge UP-TO-DATE
> Task :neoFormMergeMappings UP-TO-DATE
> Task :neoFormRename UP-TO-DATE
> Task :neoFormApplyForgesAccessTransformer UP-TO-DATE

> Task :neoFormApplyUserAccessTransformer

> Task :neoFormDecompile FAILED
18 actionable tasks: 2 executed, 16 up-to-date
[21:56:15] [main/ERROR]: Option Parsing Error
joptsimple.MissingRequiredOptionsException: Missing required option(s) [atFile/atfile]
	at joptsimple.OptionParser.ensureRequiredOptions(OptionParser.java:426) ~[accesstransformers-8.0.7-fatjar.jar:?]
	at joptsimple.OptionParser.parse(OptionParser.java:400) ~[accesstransformers-8.0.7-fatjar.jar:?]
	at net.minecraftforge.accesstransformer.TransformerProcessor.main(TransformerProcessor.java:39) [accesstransformers-8.0.7-fatjar.jar:8.0.7+8.0.7+master.43473d43]

FAILURE: Build failed with an exception.

* What went wrong:
A problem was found with the configuration of task ':neoFormDecompile' (type 'Execute').
  - In plugin 'net.neoforged.gradle.common.CommonProjectPlugin' type 'net.neoforged.gradle.common.runtime.tasks.Execute' property 'arguments.files.$0.file' specifies file 'F:\projects\modding\third-party-mods\MDK\build\neoForm\neoFormJoined1.20.2-20231019.002635\steps\applyUserAccessTransformer\output.jar' which doesn't exist.
    
    Reason: An input file was expected to be present but it doesn't exist.
    
    Possible solutions:
      1. Make sure the file exists before the task is called.
      2. Make sure that the task which produces the file is declared as an input.
    
    Please refer to https://docs.gradle.org/8.1.1/userguide/validation_problems.html#input_file_does_not_exist for more details about this problem.

* 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

BUILD FAILED in 3s
21:56:15: Execution finished 'idePostSync'.

(In short, error message should be made clearer as to what the issue is as it was rather unclear)