error when #include "Arduino.h" on macOS

[sstaub]

Describe the bug
see screenshot, I got an error (but I can compile) when I include Arduino.h

In included file: Unsupported architecture
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:807:2:
note: error occurred hereclang(pp_hash_error)

I know that Including Arduino.h is not needed, but necessary when use in platformIO.
Maybe a general problem with Xcode because GCC is no more supported on Xcode 12.

To Reproduce
Create a file with #include "Arduino.h"

Expected behavior
there should no error

Screenshots

Desktop (please complete the following information):

• OS: macOS 15.7
• Xcode 12
• Version: 0.1.2 nightly

Additional context
Add any other context about the problem here.

[ubidefeo]

@sstaub
this is not an error for the IDE, the sketch compiles fine and that header is automatically added to any Arduino sketch compilation process.
I can imagine the highlight as an error bothers you, but it should not be a big concern

[per1234]

Hi @sstaub . Thanks so much for taking the time to report this!

This should now be working in the new 0.1.4 release of Arduino Pro IDE.

If you try it out and find that the problem is still occurring, feel free to comment here and we'll investigate.