Big Surにしたら、ArduinoでESP32が動かなくなったので対応した（ValueError: dlsym(RTLD_DEFAULT, kIOMasterPortDefault): symbol not found Failed to execute script esptool）
はじめに
Big Surにしたら、ArduinoでESP32が動かなくなった。ぐぬぬ。
環境
MacOS: Big Sur
Arduino: 1.8.13
ESP32: M5StickC
エラー
こんなエラーがでる。
Traceback (most recent call last):
File "esptool.py", line 57, in <module>
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 <module>
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 <module>
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 <module>
ValueError: dlsym(RTLD_DEFAULT, kIOMasterPortDefault): symbol not found
Failed to execute script esptool
exit status 255
/Applications/Arduino.app/Contents/Java/arduino-builder returned 255
Error compiling for board M5Stick-C.
Sketch uses 214433 bytes (16%) of program storage space. Maximum is 1310720 bytes.
Global variables use 15436 bytes (4%) of dynamic memory, leaving 312244 bytes for local variables. Maximum is 327680 bytes.
$ bundle install
Installing eventmachine 1.2.7 with native extensions
~
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Using kramdown-parser-gfm 1.1.0
Using minima 2.5.1
Bundle complete! 8 Gemfile dependencies, 30 gems now installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.
$ bundle exec jekyll serve
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Source: ~
Destination: ~/_site
Incremental build: disabled. Enable with --incremental
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done in 0.613 seconds.
Auto-regeneration: enabled for'~'
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