Trouble Compilling

[makingwitheld]

Arduino: 1.8.13 (Mac OS X), Board: "ESP32 Dev Module, Disabled, Minimal SPIFFS (1.9MB APP with OTA/190KB SPIFFS), 240MHz (WiFi/BT), QIO, 80MHz, 4MB (32Mb), 921600, None"

Mac OS: 11.0.1

WARNING: library DS3232RTC claims to run on avr architecture(s) and may be incompatible with your current board which runs on esp32 architecture(s).
Traceback (most recent call last):
File "esptool.py", line 57, in
File "/Library/Python/2.7/site-packages/PyInstaller/loader/pyimod03_importers.py", line 389, in load_module
File "serial/tools/list_ports.py", line 29, in
File "/Library/Python/2.7/site-packages/PyInstaller/loader/pyimod03_importers.py", line 389, in load_module
File "serial/tools/list_ports_posix.py", line 31, in
File "/Library/Python/2.7/site-packages/PyInstaller/loader/pyimod03_importers.py", line 389, in load_module
File "serial/tools/list_ports_osx.py", line 32, in
ValueError: dlsym(RTLD_DEFAULT, kIOMasterPortDefault): symbol not found
Failed to execute script esptool
Multiple libraries were found for "WiFi.h"
Used: /Users/davidheld/Library/Arduino15/packages/esp32/hardware/esp32/1.0.4/libraries/WiFi
Not used: /Applications/Arduino.app/Contents/Java/libraries/WiFi
exit status 255
/Applications/Arduino.app/Contents/Java/arduino-builder returned 255
Error compiling for board ESP32 Dev Module.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

[sqfmi]

Thanks for the detailed log, it looks like it compiled fine and the problem is "Failed to execute script esptool" which is a known issue with Big Sur. Refer to this issue for the solution espressif/arduino-esp32#4408

[sqfmi]

As per our communication, this issue has been resolved. Let us know if you any other questions.