小编Kon*_*rad的帖子

我正在测试新的火店,但我总是遇到同样的问题,它告诉我一些关于Deadline超出的问题

{ Error: Deadline Exceeded
    at /user_code/node_modules/firebase-admin/node_modules/grpc/src/node/src/client.js:554:15
  code: 16,
  metadata: Metadata { _internal_repr: {} },
  note: 'Exception occurred in retry method that was not classified as transient' }

这是我目前的代码,看起来很好(当我将其部署到Firebase时可以使用)

const functions = require('firebase-functions');

const admin = require('firebase-admin');
var serviceAccount = require("./xxxxxxxx-firebase-adminsdk.json");

admin.initializeApp({
  credential: admin.credential.cert(serviceAccount),
  databaseURL: "https://xxxxxxxxx-xxxx.firebaseio.com"
});

exports.registerUser = functions.auth.user().onCreate(event => {
  admin.firestore().collection('users').doc(event.data.uid).set({
    name: 'Test User',
    country: 'USA'
  }).catch(error => {
    console.log(error);
  })
});

它还显示此消息函数返回undefined,预期Promise或value

不知怎的,我的acitivity_main.xml有视图BottomSelectElement(自定义视图),但我在活动中找不到它,但我可以找到其他任何东西.

activity_main.xml(删除不必要的部分)

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/main_content"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:context="it.bachmann.studytimer.ui.MainActivity">

    <!-- THIS IS THE VIEW I CANNOT FIND IN THE MainActivity.java (BottomSelectElement) -->
    <it.bachmann.studytimer.ui.elements.BottomSelectElement
        android:id="@+id/customBottomSelect"
        android:layout_width="match_parent"
        android:layout_height="48dp"
        android:layout_gravity="bottom|center" />

    <com.github.clans.fab.FloatingActionMenu

</android.support.design.widget.CoordinatorLayout>

我的自定义视图类,在activity_main.xml中完美显示

public class BottomSelectElement extends ConstraintLayout {

    private Spinner spinner;

    public BottomSelectElement(Context context) {
        super(context);

            init();
        }

        public BottomSelectElement(Context context, AttributeSet attributeSet) {
            super(context);
            init();
        }

        private void init() {
            inflate(getContext(), R.layout.bottom_select_element, this);
            spinner = findViewById(R.id.spinner);
            List<String> categories = Arrays.asList("foo", "bar", "baz");
            ArrayAdapter adapter = …