问题描述

我试图通过在React中使用onClick事件触发函数来播放声音，但收到以下错误：

未捕获错误：您提供的错误不包含堆栈跟踪。

位于B(index.js：1582)

在G(index.js：1899)

at eval(index.js：1914)

at eval(index.js：1933)

at eval(index.js：1414)

import React from "react";
import firebase from "../../firebase";
import classes from "./Sidenav.module.sass";

const Sidenav = props => {
  const logout = () => {
    firebase.auth().signOut();
    window.location.href = "..";
  };

  const playAudio = () => {
    let audio = new Audio("../../assets/bellNotification.mp3");
    audio.play();
  };

  return (
    <div style={props.styles.sideNavDiv} className={classes.sidenavDiv}>
      <i />
      <div style={props.styles.iconDiv} className={classes.iconDiv}>
        <i className={"material-icons " + classes.navIcon}>account_box</i>
        <p className={classes.iconText}>Account</p>
      </div>
      <div style={props.styles.iconDiv} className={classes.iconDiv}>
        <i className={"material-icons " + classes.navIcon}>settings</i>
        <p className={classes.iconText}>Settings</p>
      </div>
      <div style={props.styles.iconDiv} className={classes.iconDiv}>
        <i className={"material-icons " + classes.navIcon}>trending_up</i>
        <p className={classes.iconText}>Check Progress</p>
      </div>
      <div style={props.styles.iconDiv} className={classes.iconDiv}>
        <i className={"material-icons " + classes.navIcon}>looks_one</i>
        <p className={classes.iconText}>1RM calculator</p>
      </div>
      <div
        onClick={props.toggleModal}
        style={props.styles.iconDiv}
        className={classes.iconDiv}
      >
        <i className={"material-icons " + classes.navIcon}>alarm</i>
        <p className={classes.iconText}>Edit timers</p>
      </div>
      <div
        onClick={playAudio}
        style={props.styles.iconDiv}
        className={classes.iconDiv}
      >
        <i className={"material-icons " + classes.navIcon}>help</i>
        <p className={classes.iconText}>Help</p>
      </div>
      <div
        onClick={logout}
        style={props.styles.iconDiv}
        className={classes.iconDiv}
      >
        <i className={"material-icons " + classes.navIcon}>
          power_settings_new
        </i>
        <p className={classes.iconText}>Logout</p>
      </div>
    </div>
  );
};

export default Sidenav;

推荐答案

同样的事情也发生在我身上，因为玩家承诺中的铬更改。 只需将player.play()替换为

const playPromise = player.play();

      if (playPromise !== undefined) {
        playPromise
          .then(_ => {
            // Automatic playback started!
            // Show playing UI.
            console.log("audio played auto");
          })
          .catch(error => {
            // Auto-play was prevented
            // Show paused UI.
            console.log("playback prevented");
          });
      }

您可以阅读有关它的更多信息here on chrome blogs about player promise changes

这篇关于使用audio.play()函数时出现反应错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！