The package product 'SBTUITestTunnelServer' cannot be used as a dependency of this target because it uses unsafe build flags.

[ispiryan]

The package product 'SBTUITestTunnelServer' cannot be used as a dependency of this target because it uses unsafe build flags.

[designatednerd]

You can also pin to a specific version as outlined on StackOverflow and the Swift Forums, and not necessarily force yourself to be on a branch rather than a specific commit.

(And as far as I can tell, this is indeed an SPM limitation)

[ispiryan]

Hello,
I fixed this issue by using this key DISABLE_DIAMOND_PROBLEM_DIAGNOSTIC.
But on M1 MacBookPro steel reproduce.

[tcamin]

Did you select the master branch when adding the library as described in the documentation?

[ispiryan]

Yes I did.

[tcamin]

I just tried on a new project in Xcode 14. I created the project added the tunnel pinned to master. Added the import SBTUITestTunnelServer + SBTUITestTunnelServer.takeOff in the app and import SBTUITestTunnelClient + app.launchTunnel() in a test, and the project compiled and run the test successfully.

Did you try this in an empty project?

[ispiryan]

Yes, it works on a new project. I also tested it.
But it doesn't work on my project.

[tcamin]

Sounds more likely an SPM problem them. Should you find a solution would be nice if you could post back. Thanks!

[kunimei]

thankyou

[bartzet]

Pointing to the specific commit hash fixed the issue for me.

[tcamin]

Didn't pinning to the master branch work? What about the suggestion of @designatednerd to pin to a version?