Compilation fails with missing file in Arduino IDE 2.3.2 with MacOS Sonoma (14.2.1)

[binloan]

Description

Following this guide for setup: https://coral.ai/docs/dev-board-micro/arduino/ After successful install even when trying to compile an empty sketch the following issue appears:

/Users/XXX/Library/Arduino15/packages/coral/hardware/coral_micro/1.0.1/cores/arduino/include/libs/camera/camera.cc:27:10: fatal error: third_party/nxp/rt1176-sdk/devices/MIMXRT1176/drivers/cm7/fsl_cache.h: No such file or directory
   27 | #include "third_party/nxp/rt1176-sdk/devices/MIMXRT1176/drivers/cm7/fsl_cache.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.

exit status 1

Compilation error: exit status 1

I got the same issue when I tried compiling on Ubuntu 22.04. I'm using Ardunio IDE 2.3.2. Interestingly it works without issues on Windows 10 (even though it's not supported based on documentation). Does anyone have a similar issue? Thank you.

Click to expand!

### Issue Type Bug ### Operating System Mac OS ### Coral Device Dev Board Micro ### Other Devices _No response_ ### Programming Language C++ ### Relevant Log Output ```shell /Users/XXX/Library/Arduino15/packages/coral/hardware/coral_micro/1.0.1/cores/arduino/include/libs/camera/camera.cc:27:10: fatal error: third_party/nxp/rt1176-sdk/devices/MIMXRT1176/drivers/cm7/fsl_cache.h: No such file or directory 27 | #include "third_party/nxp/rt1176-sdk/devices/MIMXRT1176/drivers/cm7/fsl_cache.h" | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. exit status 1 Compilation error: exit status 1 ```

[jakubcizek]

Got same error on Ubuntu and Windows 11. Any workaround after three weeks?

[binloan]

Got same error on Ubuntu and Windows 11. Any workaround after three weeks?

No. It seems the sources are just broken. I tried on MacOS too.

[djolodjolo23]

Same problem here, on Ubuntu.

[jamstooks]

Hope we can fix or find a workaround as there are some really handy examples with Arduino dependencies.

[0xCharlottez]

The third_party folder under the main github page contains the missing file. So I manually copied the third_party folder to my own arduino folder and this error can be resolved. There are a series of other files need manual copy paste from the main branch, and eventually I left with an error like this: [sdads](arm-none-eabi-gcc: error: /home/User/.arduino15/packages/coral/hardware/coral_micro/1.0.1/variants/coral_micro/cflags.txt: No such file or directory)

[hengj10]

The third_party folder under the main github page contains the missing file. So I manually copied the third_party folder to my own arduino folder and this error can be resolved. There are a series of other files need manual copy paste from the main branch, and eventually I left with an error like this:

[sdads](arm-none-eabi-gcc: error: /home/User/.arduino15/packages/coral/hardware/coral_micro/1.0.1/variants/coral_micro/cflags.txt: No such file or directory)

Same problem here, have you solved this problem?

[vmanoj1996]

I am exactly in this same spot. Unable to find that cflags.txt file. Anyone figured it yet?

[Hello9999901]

TLDR; tested macOS solution: use Arduino IDE 2.0.0 (confirmed) or similarly old build

Hello everyone, I found a workaround to this problem by using an older version of Arduino IDE. In my case, my system is: macOS Sonoma 14.5 on an Apple M3 Max 14" running Rosetta emulation of Arduino IDE 2.0.0. Everything is standard. I ran into the same issues as @0xCharlottez and @binloan. Just tried the blinkLED example and it works as expected.

My suspicion is that arm64 Arduino IDE builds are doing something breaking. I will dig into this further if I have time.

[Hello9999901]

Update: I unfortunately won't look into this much further. Our team dropped the coral in favor of the Teensy 4.0/4.1.