koko_hi
报错信息Error code: 101, Error message: Class or object doesn't exists. 注册代码 try { // create the user LCUser user = LCUser(); //设置用户名和密码 user.username = usernameController.text; user.password = passwordController.text; // 设置邮箱和手机号,可选 user.mobile = '+86${mobileController.text}'; // 设置其他属性,同LCObject await…