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| @@ -319,8 +319,10 @@ | @@ -319,8 +319,10 @@ | ||
| 319 | const isAlarmStatus = !!record.alarmStatus; | 319 | const isAlarmStatus = !!record.alarmStatus; |
| 320 | if (isAlarmStatus) { | 320 | if (isAlarmStatus) { |
| 321 | const alarmStatusClassName = 'device-status__alarm'; | 321 | const alarmStatusClassName = 'device-status__alarm'; |
| 322 | - const className = record.marker.Ec.getAttribute('class'); | ||
| 323 | - record.marker.Ec.setAttribute('class', `${className} ${alarmStatusClassName}`); | 322 | + const className = record.marker?.Ec?.getAttribute('class'); |
| 323 | + if (record.marker?.Ec) { | ||
| 324 | + record.marker?.Ec?.setAttribute('class', `${className} ${alarmStatusClassName}`); | ||
| 325 | + } | ||
| 324 | } | 326 | } |
| 325 | 327 | ||
| 326 | //标注监听事件 | 328 | //标注监听事件 |