Compilation error 'undefined reference to _Z4loopv'

[MadOrkestra]

Installed all mentioned dependencies, output on compile for ESP32 Dev Module shows:

/Users/username/Library/Arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/esp-12.2.0_20230208/bin/../lib/gcc/xtensa-esp32-elf/12.2.0/../../../../xtensa-esp32-elf/bin/ld: /private/var/folders/b_/4qq1fbps2cg4wbb853p_7w5m0000gn/T/arduino/cores/966fb5616546e84b0a56f8ff7cb40804/core.a(main.cpp.o):(.literal._Z8loopTaskPv+0x8): undefined reference to `_Z4loopv'
/Users/username/Library/Arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/esp-12.2.0_20230208/bin/../lib/gcc/xtensa-esp32-elf/12.2.0/../../../../xtensa-esp32-elf/bin/ld: /private/var/folders/b_/4qq1fbps2cg4wbb853p_7w5m0000gn/T/arduino/cores/966fb5616546e84b0a56f8ff7cb40804/core.a(main.cpp.o): in function `_Z8loopTaskPv':
/Users/username/Library/Arduino15/packages/esp32/hardware/esp32/3.0.0/cores/esp32/main.cpp:63: undefined reference to `_Z4loopv'
collect2: error: ld returned 1 exit status

exit status 1

Compilation error: exit status 1

This is on MacOS Ventura with Arduino IDE 2.3.2
QRcodeDisplay 2.1.0
QRcode_eSPI 2.0.0
TFT_eSPI 2.5.43

[Emsalettin1]

Hi, I noticed this issue and experienced a similar error, although in a different project. I was able to fix it by adding an empty void loop() {}.