我从去年开始接受一个项目,该项目基于Google现已停产的“移动后端启动器”。我相信该应用程序处于工作状态,但是当在谷歌提供的网页上选择“通过客户端ID保护”设置时,它现在似乎未通过身份验证。我收到以下错误:
com.google.api.client.googleapis.json.GoogleJsonResponseException: 401 Unauthorized
{
"code": 401,
"errors": [
{
"domain": "global",
"location": "Authorization",
"locationType": "header",
"message": "Unauthenticated calls are not allowed",
"reason": "required"
}
],
"message": "Unauthenticated calls are not allowed"
}
运行此方法导致错误
private void listPosts(final String alertTxt) {
// create a response handler that will receive the result or an error
CloudCallbackHandler<List<CloudEntity>> handler =
new CloudCallbackHandler<List<CloudEntity>>() {
@Override
public void onComplete(List<CloudEntity> results) {
//mAnnounceTxt.setText(R.string.announce_success);
mAnnounceTxt.setText(alertTxt);
mPosts = results;
animateArrival();
updateGuestbookView();
}
@Override
public void onError(IOException exception) {
mAnnounceTxt.setText(R.string.announce_fail);
animateArrival();
handleEndpointException(exception);
}
};
...
我不确定在哪里/如何开始调试?
答案 0 :(得分:0)
401错误通常由以下任何原因引起:
尝试使用refreshToken()来解决过期的令牌问题