Uncaught TypeError: Cannot read properties of null (reading ‘B‘) at HTMLLabelElement.eval (eval

Uncaught TypeError: Cannot read properties of null (reading 'B')     at HTMLLabelElement.eval (eval at SZ (getscript?v=2.0&ak=3RCAu7SsZ0ThFxGGbPaHv8YGM3TAEnGZ&services=&t=20210918100012:1), <anonymous>:1:1093) 

清除百度地图覆盖物

如下会报错

labeL.addEventListener('click',()=> { 
              console.log(item.value);       map.centerAndZoom(point, 16);       map.clearOverlays();     }) 

解决：

labeL.addEventListener('click',()=> { 
              console.log(item.value);       map.centerAndZoom(point, 16);       setTimeout(()=> { 
                map.clearOverlays()       },0);     })