Version

5.0.2

Reproduction link

https://codepen.io/flyfly6/pen/vmGzgq

Steps to reproduce

option1 = {
    title: {
        text: '折线图堆叠'
    },
    tooltip: {
        trigger: 'axis'
    },
    legend: {
        data: ['邮件营销', '联盟广告', '视频广告', '直接访问', '搜索引擎']
    },
    grid: {
        left: '3%',
        right: '4%',
        bottom: '3%',
        containLabel: true
    },
    toolbox: {
        feature: {
            saveAsImage: {}
        }
    },
    axisPointer: {
        show: true,
        type: 'line',
        status: true,
        triggerTooltip: true,
    },
    xAxis: {
        type: 'category',
        boundaryGap: false,
        data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日'],

    },
    yAxis: {
        type: 'value'
    },
    series: [{
        name: '邮件营销',
        type: 'line',
        stack: '总量',
        data: []
    }, {
        name: '联盟广告',
        type: 'line',
        stack: '总量',
        data: []
    }, {
        name: '视频广告',
        type: 'line',
        stack: '总量',
        data: []
    }, {
        name: '直接访问',
        type: 'line',
        stack: '总量',
        data: []
    }, {
        name: '搜索引擎',
        type: 'line',
        stack: '总量',
        data: []
    }]
};

option1 && myChart1.setOption(option1);
option1 && myChart2.setOption(option1);
option1 && myChart3.setOption(option1);
echarts.connect([myChart1, myChart2, myChart3]);

What is expected?

resolve this problem

What is actually happening?

always

2.x version can resolve this problem , but 5.x version axisPointer linkage failure