【报Bug】uniapp项目nvue真机检测运行在ios上 map组件增加markers标记点时直接闪退

示例代码：

<template>  
    <view class="index-container">  
        <map class="map" :latitude="latitude" :longitude="longitude" :markers="covers"  
            :scale="mapscale" enable-traffic="true" :circles="yuan" @markertap="iconClick">  
        </map>  

    </view>  
</template>  

<script>  

    export default {  
        data() {  
            return {  
                latitude: null,  
                longitude: null,  
                mapscale: 3,  
                covers: [  
                ],  
                yuan: [],  

            }  
        },  
        onReady() {  
        },  
        onLoad() {  
            this.getList()  
        },  
        methods: {  
            iconClick() {  
            },  
            getList() {  
                    // ios闪退处，1.一开始闪退 2.滑动缩放地图一会闪退  
                    this.covers = [...this.covers,{  
                            id:0,  
                            latitude: 22.626506,  
                            longitude: 114.05492,  
                            iconPath: '/static/images/power.png',  
                            width: '40',  
                            height: '42',  
                            label: {  
                                content: '52',  
                                color: '#1477FF',  
                                fontSize:'27',  
                                borderRadius: '5',  
                                anchorX: '-15',  
                                anchorY: '-37',  
                                bgColor:'#dddddd00',  
                                textAlign:'center'  
                            }  
                        },{  
                            id:1,  
                            latitude: 22.606506,  
                            longitude: 114.15492,  
                            iconPath: '/static/images/power.png',  
                            width: '40',  
                            height: '42',  
                            label: {  
                                content:10,  
                                color: '#1477FF',  
                                fontSize:'27',  
                                borderRadius: '5',  
                                anchorX: '-15',  
                                anchorY: '-37',  
                                bgColor:'#dddddd00',  
                                textAlign:'center'  
                            }  
                        }]  
            },  
        }  
    }  
</script>  

<style lang="scss">  
    .index-container {  
        width: 750rpx;  
        flex: 1;  
        .map {  
            flex: 1;  
            width: 750rpx;  
        }  
    }  
</style>

操作步骤：

1.uniapp项目nvue页面下的map组件
2.编译后打开ios真机调试
3.改变markers时闪退，未闪退的话 滑动缩小一下map组件就会触发

预期结果：

ios闪退，安卓没事。控制台无报错

实际结果：

ios闪退，安卓没事。控制台无报错