How delete device handlers in smartthings IDE

Devices & Integrations Connected Things
1

Hi
I cant delete device handlers in smartthings IDE when I push delete button is no reaction no error ether

tonesto7 : Nest Presence
tonesto7 : Nest Protect
tonesto7 : Nest Thermostat
I trying delete all and start over because have problem with OAuth is not working is error msg on smart app about ID secret
Please help

2

Did you delete the device first or at least change the device handler for the device to something else.

I don’t think you can delete the handler if it is being used by a device currently.