Failed to compile

[gtv]

Hello Forum,
I am using ARDUINO 1.8.19 since the version came out, it was updated yesterday and since then I have had this error when trying to compile any file.

Arduino:1.8.19 (Windows 10), Tarjeta:"ESP32 Dev Module, Disabled, Disabled, Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS), 240MHz (WiFi/BT), QIO, 80MHz, 16MB (128Mb), 921600, Core 1, Core 1, None, Disabled"

C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\Gerardo\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools cmd /c if not exist "C:\Users\Gerardo\AppData\Local\Temp\arduino_build_913743\partitions.csv" "@C:\Users\Gerardo\AppData\Local\Temp\arduino_build_913743/build_opt.h" "@C:\Users\Gerardo\AppData\Local\Temp\arduino_build_913743/file_opts" "-IC:\Users\Gerardo\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.11\cores\esp32" "-IC:\Users\Gerardo\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.11\variants\esp32" "C:\Users\Gerardo\AppData\Local\Temp\arduino_build_913743\sketch\Blink_Modificado.ino.cpp" -o nul

Alternatives for stdbool.h: []

ResolveLibrary(stdbool.h)

-> candidates: []In file included from C:\Users\Gerardo\AppData\Local\Temp\arduino_build_913743\sketch\Blink_Modificado.ino.cpp:1:

C:\Users\Gerardo\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.11\cores\esp32/Arduino.h:23:10: fatal error: stdbool.h: No such file or directory

#include <stdbool.h>

      ^~~~~~~~~~~

compilation terminated.

exit status 1

Error compilando para la tarjeta ESP32 Dev Module.

Any solution?
Thank you so much

[UKHeliBob]

Welcome to the forum

You say

@gtv

I am using ARDUINO 1.8.19

and

@gtv

it was updated yesterday

The error message seems to indicate that you are using IDE 1.8.19

@gtv

Arduino:1.8.19

What exactly was updated ?

[ptillisch]

I did a quick look around to see if there were any other reports (and more importantly, explanations of the cause or solution) of this problem. I did find one:

https://github.com/espressif/arduino-esp32/issues/6958#issuecomment-1475395960

Unfortunately it doesn't provide much in the way of useful information.

The fact that I didn't find a lot of reports is significant though. If the problem affected all users and all sketches then we would find a huge number of reports. So there must be something significant about your system specifically. Unfortunately I don't have an idea about what that could be.

[Deva_Rishi]

I suggest you un-install the ESP32 core, un-install the IDE, reboot, re-install the IDE (1.8.19 which is by no means new..) and re-install the ESP32 core and get back to us.

[gtv]

Thank you very much The solution was to uninstall the ESP32 cards, the two that I attached in the image, then uninstall ARDUINO and restart

Then reinstall ARDUINO and the card modules again.

Now it works correctly again
Thank you so much