Could not select "None" as GPIO in switch device

[smhex]

Hello,

I am using the mega-20200204 firmware on a wemos D1 mini. I am new to ESP Easy and I am really suprised how easy it was to setup my system (OLED1306 and HC-SR04). Everything works as expected, except:

I am not able to select GPIO=None for a switch input device in the web interface. The same happens with the Display Button in the OLED device. I accidently set this to a GPIO. However, I am not using it and want to set it to NONE. After submitting the changes (None) my previous choosen GPIO is displayed again.

For reproducing I added a new switch device. The GPIO is set to None by default. Once changed to a real GPIO I can't set it back to None anymore. Choosing any other real GPIO works as expected.

Do you have an idea what I am doing wrong here?

Thank you!

[Flying Domotic]

Did you tried deleting the device?

[TD-er]

Even if deleting the device may solve the issue, it is clearly a bug that needs to be addressed.

"Reset and try again" is not really compatible with "Easy" we try to express here

[TD-er]

It is a confirmed bug and it may have affected all settings where plugin pins were updated and set to "no pin".
It will be fixed in the next build.

[smhex]

Did you tried deleting the device?

Yes, that works. At least as long I don‘t change the Pin. However, I will wait for the next build...

Thanks for your support