如何在调试时修复Gradlew.bat错误

Question

在我尝试运行的每个Flutter项目中都遇到此错误。

运行命令错误-

public String checkLogin(@ModelAttribute("userFormData") LoginDTO formData, BindingResult 
result , Model model){
    System.out.println("=====>  " + formData.getUsername()); //this outputs username on console
    System.out.println("=====>  " + formData.getPassword()); //this outputs password on console
    model.addAttribute("LoginDTO ", LoginDTO );
    return "success"; //this is the return page where the username, password will be rendered as view
}

有人可以帮助我解决此问题吗？