I can not upload code to esp8266

Hello, I am a new user using arduino cloud, I can not upload code to esp8266 because of the error as in the picture, please help me

Same issues, but with OPTA devices. Hopefully something on IOT Cloud that will clear in a little bit...

I've done full computer reboot, chrome cache clear, power cycle on devices... Same problem.

I tried everything but it didn't work :((

Arduino has an IT bug on their end. They'll fix it.

thank you, while 3 hours ago i used it normally

Based on the error, you do not have an upload problem but a compiler error. It looks like you're using the Cloud Editor and therefore your topic has been moved to the correct category on the forum.

Same issue here.

It's been 24 hours, and things are working again. I had to restart my web browser.