There is key error in my program please help

there is key error how do i clear that

please help me out

hello try to check the key “value” exists in json or not .
the error occurs when the key “value” doesn’t exist in the json object.

How to check that can u help me out

Hi @push1970.

Please remove the below line from the code"

print ("Sensor value is:" + str(data["value"]))

and add the below line instead to check the response from the Bolt cloud.

print (data)

and send me the screenshot of the output.

how to check whether key “value” exists in json or not?

There is a typo error by Bolt
instead of this
print (“Sensor value is:” + str(data[‘value’]))
Type value under double quotes
print (“Sensor value is:” + str(data[“value”]))

That will resolve the issue !