【报Bug】live-pusher的api没有回调内容

示例代码：

<template>
<div class="body">
<div class="livefater">
<div class="camera">
<live-pusher v-if="showPusher == true" id='livePusher' ref="livePusher" class="livePusher" url=""
mode="SD" :muted="true" :enable-camera="true" :auto-focus="true" :beauty="1" whiteness="2"
aspect="1:1" @statechange="statechange" @netstatus="netstatus" @error="error"></live-pusher>
</div>
<!-- <cover-image src="/static/bg2.png" class="gaiimg" v-if="showPusher == true"></cover-image> -->
</div>
<view class="buttons">
<button @click="brush()" v-if="showPusher == false">打开人脸识别</button>
<button @click="snapshot()" v-else>验证</button>
</view>
</div>
</template>

<script>
export default {
data() {
return {
showPusher: false,
context: ''
}
},
mounted() {

    },  
    onReady() {  
        // 注意：需要在onReady中 或 onLoad 延时  
        this.context = uni.createLivePusherContext("livePusher", this);  
    },  
    methods: {  
        // 打开摄像头  
        brush() {  
            this.startPreview()  
        },  
        switchCamera: function() {  
            this.context.switchCamera({  
                success: (a) => {  
                    console.log("livePusher.switchCamera:" + JSON.stringify(a));  
                }  
            });  
        },  
        // 拍照事件  
        snapshot: function() {  
            console.log('拍照')  
            this.context.snapshot({  
                success: (e) => {  
                    console.log(222)  
                    console.log(JSON.stringify(e));  
                },  
                fail: (err) => {  
                    console.log(111)  
                }  
            });  

            this.stopPreview();  
        },  
        // 开启摄像头  
        startPreview() {  
            var that = this  
            that.showPusher = true;  
            this.context.startPreview({  
                success: (a) => {  
                    console.log("livePusher.startPreview:" + JSON.stringify(a));  
                },  
                fail(err) {  
                    console.log(err);  
                }  
            });  
        },  
        getMinImage(imgPath) {  
            plus.zip.compressImage({  
                    src: imgPath,  
                    dst: imgPath,  
                    overwrite: true,  
                    quality: 40  
                },  
                zipRes => {  
                    setTimeout(() => {  
                        var reader = new plus.io.FileReader();  
                        reader.onloadend = res => {  
                            //获取图片base64      
                            var speech = res.target.result; //base64图片  
                            console.log(speech)  
                            this.imgData = speech;  
                        };  
                        reader.readAsDataURL(plus.io.convertLocalFileSystemURL(zipRes.target));  
                    }, 1000);  
                },  
                function(error) {  
                    console.log('Compress error!', error);  
                }  
            );  
        },  
        // 关闭摄像头  
        stopPreview() {  
            var that = this  
            this.showPusher = false;  
            this.context.stopPreview({  
                success: (a) => {  
                    console.log("livePusher.startPreview:" + JSON.stringify(a));  
                },  
                fail(err) {  
                    console.log(err);  
                }  
            });  
        }  
    },  
}  

</script>

操作步骤：

没有回复内容

预期结果：

获取到本地图片路径

实际结果：

没有回复内容