Trouble debugging a console app

2026R2. Having trouble running even just a basic “Hello World” in the debugger:

This is usually a notarization issue, isn’t it? Do I have to notarize each debug run?

No.
But is the project folder in your iCloud synced folders? or the download folder?
Something triggers quarantine for the newly built app.

What version of Xojo? What Mac architecture?

rbframework suggests a pre-codesign-debug-builds IDE, which would fail to launch on ARM.

Update: Huh, I thought they had renamed it to XojoConsoleFramework64.dylib but I guess not.

Xojo 2026R2 on Tahoe 26.5.2.

No cloud folders. If I create a new console app, add Print "Hello World" to Run() it fails this way, even if I save it alongside my Desktop projects that run fine.

Xojo 2025R3.1 works fine.

That looks like quarantine.

Try xattr -dr com.apple.quarantine [path to xojo folder]

Are you possibly running Mac OS 27 beta?
I’m seeing Xojo and built-app crashes frequently there (can’t use Xojo more than one minute without crashing), so I consider the current Mac OS beta to be instable. Wondering whether it could be your issue as well (but I don’t currently have the computer with that OS at hand to check).

Not running the beta, I’m on 26.5.2.

Just running into nothing but trouble with this. I’ve tried removing the quarantine attribute on the entire Xojo archive, but when Xojo builds a new debug console application, somehow it has the quarantine attribute set. And by the time I can remove it manually, the IDE deletes it.

The only thing I could think is maybe a build script that runs xattr to remove it prior to running.

Is anyone else having this issue with 2026R2 and console apps? Interestingly enough, web apps run fine, and they’re console apps too.

For now I’m using 2026r1.2 for this project, which doesn’t have the problem.