On my mac, Arduino 1.8.19, for my ESP32 devices, I get this error when entering the Exception Decoder window:

Arch Not Found for 'ESP32 Dev Module, Disabled, Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS), 240MHz (WiFi/BT), QIO, 80MHz, 4MB (32Mb), 921600, Error'. Defaulting to 'xtensa'
Target Not Found for 'ESP32 Dev Module, Disabled, Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS), 240MHz (WiFi/BT), QIO, 80MHz, 4MB (32Mb), 921600, Error'. Defaulting to 'esp32'
gdbPath: /Users/scott/Library/Arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0/bin/xtensa-esp32-elf-gdb

The exception does show a value but isn't not very useful:

Decoding stack results
0x40091535: vTaskSwitchContext at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/tasks.c line 2770

Is there a compile switch needed?

Do I have to compile with debug turned on? (I tried and it didn't help)

Thanks.