ThingWorx Dot net SDK not working with Thingworx 9.0

Forum|Forum|5 years ago
July 29, 2020
1 reply
1493 views

Hi,

I had ThingWorx version 7.2 with which my dot net sdk working. Now since i updated to ThingWorx 9 the same sdk fails. Is their anything specific i need to look in.

I am getting error

com.thingworx.communications.client.TwApiWrapper Error: 0 : [Error] twWs_Connect: Error initializing web socket. Response code: 400

Any response appreciated.

Best answer by mnarang

I am not sure if something has been changed in new version of DOT NET SDK but I faced the same issue with DOT NET SDK version 5-7-6. It got connected to ThingWorx 8.4 but the same code did not connect to Thingworx 9.0. But I just connected DOT NET SDK version 5-8-0 to ThingWorx 9.0. Please test with SDK version 5-8-0 or above.

Thanks,

Mukul Narang

M

mnarang

Answer

5-Regular Member

I am not sure if something has been changed in new version of DOT NET SDK but I faced the same issue with DOT NET SDK version 5-7-6. It got connected to ThingWorx 8.4 but the same code did not connect to Thingworx 9.0. But I just connected DOT NET SDK version 5-8-0 to ThingWorx 9.0. Please test with SDK version 5-8-0 or above.

Thanks,

Mukul Narang