Json python runtime.exception error

I am getting this kind of error while I executing the code.

can any one help me with this ,

Hi ! i occured the same error . have you solved the problem ?


The same issue for me even “Hello World” program was not running.,Maybe there is a problem in activity


I met a same error while calling run python script within external library :frowning: hope anyone could help~

I met the same error as you met.

Try this: