socketTaskId这是啥情况出现的

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VM1078:1 thirdScriptError

Cannot set property ‘socketTaskId’ of null;at App initUserInfo function;at api connectSocket success callback function

TypeError: Cannot set property ‘socketTaskId’ of null

    at success (http://127.0.0.1:61668/appservice/utils/weapp.socket.io.js:1123:73)

    at Function.function.u.(anonymous function) (http://127.0.0.1:61668/appservice/\_\_dev\_\_/WAService.js:5:28451)

    at Function.<anonymous> (http://127.0.0.1:61668/appservice/\_\_dev\_\_/WAService.js:5:4204)

    at Object.success (http://127.0.0.1:61668/appservice/\_\_dev\_\_/WAService.js:5:4204)

    at u (http://127.0.0.1:61668/appservice/\_\_dev\_\_/WAService.js:6:13418)

    at Function.<anonymous> (http://127.0.0.1:61668/appservice/\_\_dev\_\_/WAService.js:6:13596)

    at s (http://127.0.0.1:61668/appservice/appservice?t=1532141123464:1197:6885)

    at Object.createSocketTask (http://127.0.0.1:61668/appservice/appservice?t=1532141123464:1197:17103)

    at Object.invoke (http://127.0.0.1:61668/appservice/appservice?t=1532141123464:1197:7042)

    at r (http://127.0.0.1:61668/appservice/\_\_dev\_\_/WAService.js:6:12011)