NameError: name 'RuntimeWarning' isn't defined

[Bkbest]

I am using uiflow 2.4.1 for my cardputer V1.0. Whenever I use Easy TCP client, and send data using the send function, I get the below error
NameError: name 'RuntimeWarning' isn't defined

please help me to fix this.

[lbuque]

@Bkbest The issue has been confirmed.

[Bkbest]

What is the plan to fix it?