Unhandled promise rejection{"code":120030,"message":"CAMERA_BUSY"}__ERROR

[wazsq]

第一次触发打开照相机权限还是可以的，第二次就报异常了

10-20 19:55:52.605 3783-3883/com.alibaba.weex D/weex: callJS >>>> instanceId:3function:callJS tasks:[{"data":"3","type":2},{"data":"[{\"args\":[\"124\",\"click\",{\"position\":{\"height\":65.625,\"width\":750,\"x\":0,\"y\":713.5417}},null],\"method\":\"fireEvent\"}]","type":3}] 10-20 19:55:52.609 3783-3883/com.alibaba.weex D/weex: [WXBridgeManager] callNativeModule >>>> instanceId:3, module:nat/camera, method:captureImage, arguments:[{},"3"] 10-20 19:55:52.617 3783-3883/com.alibaba.weex D/weex: callJS >>>> instanceId:3function:callJS tasks:[{"data":"3","type":2},{"data":"[{\"args\":[\"3\",{\"error\":{\"code\":120030,\"message\":\"CAMERA_BUSY\"}},false],\"method\":\"callback\"}]","type":3}] 10-20 19:55:52.619 3783-3883/com.alibaba.weex E/jsengine: ReportException : Exception: TypeError: null is not an object (evaluating 't.path') (global function):5:895 (global function):5:2625 f@(weex framework):3:30852 (weex framework):3:31099 forEach@[native code] d@(weex framework):3:30998 (weex framework):8:22648 10-20 19:55:52.619 3783-3883/com.alibaba.weex E/weex: reportJSException >>>> instanceId:3, exception function:callJS, exception:Exception: TypeError: null is not an object (evaluating 't.path') (global function):5:895 (global function):5:2625 f@(weex framework):3:30852 (weex framework):3:31099 forEach@[native code] d@(weex framework):3:30998 (weex framework):8:22648 10-20 19:55:52.621 3783-3883/com.alibaba.weex D/weex: callJS >>>> instanceId:function:setTimeoutCallback tasks:[{"data":"3","type":2}] 10-20 19:55:52.623 3783-3883/com.alibaba.weex D/jsLog: Unhandled promise rejection{"code":120030,"message":"CAMERA_BUSY"}__ERROR

也就是说重复触发会有问题，不知道其他人有没有碰到这种问题，跪求大佬解惑

[acathur]

请提供完整调用代码，及调试设备信息