Gradle Wrapper and Checkstyle (missing plug in?)

Look at the attached screen shot - trying to build gradle and getting this message checkStyleMain failing.

All the files look configured (thinking "some piece" is missing or something needs to be "initiated" before the "gradle clean build" statement, thoughts?

What other information would help this build smooth ?

any ideas ?

SINCERELY WOULD BE NICE TO MEET YOU PLEASE

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There is hope you can give your “best” price; unemployed, and have cancer with bills backing up. $12 ok?

My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feedback on my profile, feedback I left for many others. Here is the project:

ANY THOUGHTS ? Please note project is due in two hours as this projects deadline, as this is needed if we can get some done - then we can talk about next steps and 5 stars and another job also. If this is a good one and we are "successful"; would need a couple others setup, but will handle one at a time? Can you do this for something reasonable in a couple hours? thoughts ?

Java JavaFX Swing (Java) Java Spring Java Technical Architecture

Project ID: #32702288

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