I publish a question on arduino forum and there is non solution.
In the RNT forum I find :
but I tried without success.
Perheaps someone can help me here.
I’m not sure what can be the issue-
Have you tried posting the issue on the library github page? (since you mentioned you had the problem with the ESPAsyncWebSErver library). Maybe the author can have an idea why that is happening.
I fix it using this arduino ide :
You can close my question
I’ll close this issue.
But, just a suggestion: you may also want to consider taking a look at VS Code: https://randomnerdtutorials.com/vs-code-platformio-ide-esp32-esp8266-arduino/