fatal error: cstdint: No such file or directory

[Warffle]

Good day!

I am new to LoraWAN and recently tried using this library with the Adafruit Feather 32u4 with RFM95W to send pressure and temperature data using a S2Go DPS310. When compiling the code, I get the following error:

In file included from c:\Users\XXX\Documents\Arduino\libraries\MCCI_Arduino_LoRaWAN_Library\src/Arduino_LoRaWAN_network.h:19:0,
                 from C:\Users\matth\Documents\Arduino\v2_feather_rfm95w\v2_feather_rfm95w.ino:20:
c:\Users\XXX\Documents\Arduino\libraries\MCCI_Arduino_LoRaWAN_Library\src/Arduino_LoRaWAN.h:19:10: fatal error: cstdint: No such file or directory
 #include <cstdint>
          ^~~~~~~~~
compilation terminated.
exit status 1

Compilation error: exit status 1

I tried searching for solutions to this issue, but I could not find one that worked. I also tried compiling the simple_sensor_bme280.ino example, and the same error appears.

Environment and Code:
My code: https://pastebin.com/pu7z3qJM (still a work in progress)
Platform: Arduino IDE 2.3.2
Board: Adafruit Feather 32u4 with RFM95W
Windows 11

Here are the following potential solutions I have tried:

• reinstalled the IDE
• reinstalled the library
• tested in two computers
• downgraded to Arduino IDE 2.2.1
• changed cstdint to stdint.h, the error remains but for cstring instead
• compiled a different code with Arduino_LoRaWAN_network.h (simple_sensor_bme280.ino)
• tried compiling with a different board (Arduino UNO)

I have also found this issue for another library, it seems like it might still be an Arduino IDE issue.

Is there may be a way to bypass this issue? I am not sure how to proceed anymore. Any help would be greatly appreciated!