Could you help me with this code I use Spyder and a form designed in QtDesigner, I get error 'str' object has no attribute 'plot

Question

https://code.sololearn.com/ckzf5DauiGFb/?ref=app
I get error name 'data' is not defined

Answer 1

What I understand from your script is that you are converting content of variable "data" to string, so that's why you can't plot it then. Please check the type of your data before plotting.