Please never share screenshots of text anywhere unless you want to show additional information like colors or IDE annotations. Text in screenshots is hard to read, especially on mobile, very hard to copy, and practically impossible to search for.
Besides that, your question is not really Gradle releated more than that you use Gradle to run your client.
As you see in the top-most line of your screenshot, something in the running code determined that the Game crashed and even wrote some crash report. This has nothing to do with Gradle which here just works as launcher.