相关疑难解决方法(0)

我正在使用gplus登录,并且当我在onActivityResult时收到此错误....

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    callbackManager.onActivityResult(requestCode, resultCode, data);
    client.onActivityResult(requestCode, resultCode, data);

    if (requestCode == 0) {
        GoogleSignInResult result = Auth.GoogleSignInApi.getSignInResultFromIntent(data);
        if (result.isSuccess()) {

            GoogleSignInAccount acct = result.getSignInAccount();
//                Log.d("Result","details"+ acct.getDisplayName() + acct.getEmail());

            mEmail = acct.getEmail();
            String mFullName = acct.getDisplayName();
            String mGoogleplusId = acct.getId();


            SocialUser user = new SocialUser();
            user.setType("googleplus");

            user.setEmail(mEmail);
            user.setFullname(mFullName);
            user.setId(mGoogleplusId + "");
            loginParams.put("email_id", mEmail);
            loginParams.put("googlePlusId", mGoogleplusId);
            loginParams.put("full_name", mFullName);
            loginParams.put("registrationType", "googleplus");
            SignUpService(user);


        } else {
            Toast.makeText(CustomerLogIn.this, "Unable to fetch data, …

我是新用户.我到处寻找debug.keystore文件,但没有运气.是否有可能eclipse无法创建文件？

我正在尝试获取我的debug.keystoremd5密钥,以便获取Google地图的API密钥.

我运行命令:

 keytool –genkeypair -alias armand -keypass pass

然后运行命令:

keytool -list -alias armand -keystore debug.keystore

然后我输入我的密码,它给了我以下错误:

keytool error: java.lang.Exception: Alias <armand> does not exist

我究竟做错了什么？