# Tuya smart app - JSON unexpected number

**URL:** <https://community.homey.app/t/tuya-smart-app-json-unexpected-number/80194>\
**Category:** Questions & Help\
**Created:** [May 7, 2023, 2:26pm UTC](https://community.homey.app/t/tuya-smart-app-json-unexpected-number/80194 "2023-05-07T14:26:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Mike\_Newman](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/mike_newman/32/72003_2.png) [@Mike\_Newman](https://community.homey.app/u/Mike_Newman)\
**Post date:** [May 7, 2023, 2:26pm UTC](https://community.homey.app/t/tuya-smart-app-json-unexpected-number/80194/1 "2023-05-07T14:26:04Z")

</div>

Hello,

I have connected Tyua cloud app via IoT platform. Everything was ok and I was able to control all connected devices in the Homey app.

But I had to reconnect 2 devices (WiFi led lights) and from that moment I am not able to control them. There is a message “Unexpected number in JSON at position 1”. Can you help me what I should do / change please?

 ![Screenshot_20230507_162419_Chrome](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/e/f/efb705c040ec8c5fe786f39b32e25a599ea682f8.jpeg)  
 ![Screenshot_20230507_161034_Homey](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/2/3/23bc3f6db058f8ccf96920ca7e5e309616dd2833.jpeg)