开发者工具模拟 wx.chooseImage js报错 - WXOPEN Club

（没有公众号网页开发这个类型吗？）

wx.chooseImage({

count: 1, // 默认9

sizeType: ['compressed'], // 可以指定是原图还是压缩图，默认二者都有

sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有

success: function (res) {

console.log(res);

}

});

SyntaxError: Unexpected token w in JSON at position 0

at JSON.parse (<anonymous>)

at Object.e._complete (jweixin-1.3.0.js:1)

at c (jweixin-1.3.0.js:1)

at Object.cb (jweixin-1.3.0.js:1)

at d.registerCallback (<anonymous>:1:7386)

at m.forEach (<anonymous>:1:850)

at Array.forEach (<anonymous>)

at d (<anonymous>:1:830)

at WebSocket.j.onmessage (<anonymous>:1:723)

我把开发者工具装回 v0.22.203100 没有以上报错。

1 回复

zhangqiang1 楼5 年前

Fri Jun 29 2018 21:38:19 GMT+0800 (CST) wx.chooseImage begin

VM74995:1 {scene: “1|2”, count: 1, sizeType: Array(1), sourceType: Array(2)}count: 1scene: "1|2"sizeType: [“compressed”]sourceType: (2) [“album”, “camera”]__proto__: Object

VM74995:1 Fri Jun 29 2018 21:38:19 GMT+0800 (CST) wx.chooseImage end

VM74995:1 {errMsg: “chooseImage:ok”, localIds: Array(2)}errMsg: "chooseImage:ok"localIds: (2) [“wxLocalResource://imageid123456789987654321”, “wxLocalResource://imageid987654321123456789”]__proto__: Object

VM74995:1 SyntaxError: Unexpected token w in JSON at position 0

at JSON.parse (<anonymous>)

at Object.e._complete (index.js:361)

at c (index.js:37)

at Object.eval [as cb] (index.js:6)

at d.registerCallback (<anonymous>:1:6929)

at m.forEach (<anonymous>:1:850)

at Array.forEach (<anonymous>)

at d (<anonymous>:1:830)

at WebSocket.j.onmessage (<anonymous>:1:723)

console.error @ VM74995:1

m.forEach @ VM74995:1

d @ VM74995:1

j.onmessage @ VM74995:1