自动回复消息后，都报error

Cannot read property 'textToSpeech' of undefined;at api request success callback function

TypeError: Cannot read property 'textToSpeech' of undefined

    at success (http://127.0.0.1:54191/appservice/__onlineplugin__/wx8c631f7e9f2465e1/1.1.12/appservice.js:2386:8090

    at Function.success (http://127.0.0.1:54191/appservice/__onlineplugin__/wx8c631f7e9f2465e1/1.1.12/appservice.js:2368:3759

    at WAService.js:1:102871