【急急急急】livePusher组件，多次点击APP就闪退

plus.video.createLivePusher和uniapp多次快照都会出现闪退的情况，uniapp拍第三张闪退， plus.video.createLivePusher拍第二张就会闪退，uniapp我用的是官方的例子，有没有大神能解答一下啊？
<template>
<view>
<live-pusher id='livePusher' ref="livePusher" class="livePusher" url=""
mode="SD" :muted="true" :enable-camera="true" :auto-focus="true" :beauty="1" whiteness="2"
aspect="9:16" @statechange="statechange" @netstatus="netstatus" @error = "error"

</live-pusher>
<button class="btn" @click="start">开始推流</button>
<button class="btn" @click="pause">暂停推流</button>
<button class="btn" @click="resume">resume</button>
<button class="btn" @click="stop">停止推流</button>
<button class="btn" @click="snapshot">快照</button>
<button class="btn" @click="startPreview">开启摄像头预览</button>
<button class="btn" @click="stopPreview">关闭摄像头预览</button>
<button class="btn" @click="switchCamera">切换摄像头</button>
</view>
</template>
<script>
export default {
data() {
return {}
},
onReady() {
// 注意：需要在onReady中 或 onLoad 延时
this.context = uni.createLivePusherContext("livePusher", this);
},
methods: {
statechange(e) {
console.log("statechange:" + JSON.stringify(e));
},
netstatus(e) {
console.log("netstatus:" + JSON.stringify(e));
},
error(e) {
console.log("error:" + JSON.stringify(e));
},
start: function() {
this.context.start({
success: (a) => {
console.log("livePusher.start:" + JSON.stringify(a));
}
});
},
close: function() {
this.context.close({
success: (a) => {
console.log("livePusher.close:" + JSON.stringify(a));
}
});
},
snapshot: function() {
this.context.snapshot({
success: (e) => {
console.log(JSON.stringify(e));
}
});
},
resume: function() {
this.context.resume({
success: (a) => {
console.log("livePusher.resume:" + JSON.stringify(a));
}
});
},
pause: function() {
this.context.pause({
success: (a) => {
console.log("livePusher.pause:" + JSON.stringify(a));
}
});
},
stop: function() {
this.context.stop({
success: (a) => {
console.log(JSON.stringify(a));
}
});
},
switchCamera: function() {
this.context.switchCamera({
success: (a) => {
console.log("livePusher.switchCamera:" + JSON.stringify(a));
}
});
},
startPreview: function() {
this.context.startPreview({
success: (a) => {
console.log("livePusher.startPreview:" + JSON.stringify(a));
}
});
},
stopPreview: function() {
this.context.stopPreview({
success: (a) => {
console.log("livePusher.stopPreview:" + JSON.stringify(a));
}
});
}
}
}
</script>