Unable to Find iOS 26.0 Simulator for Testing and Deployment with Xcode 26

[EricGogoX]

I tried deploying on CodeMagic and running tests with Xcode 26 and the iOS 26.0 simulator, but it seems that iOS 26.0 cannot be found.

After connecting to the machine via SSH/VNC, I found that Xcode 26 is unable to select the existing iOS 26.0 simulator for building,
and I get the following error log:

"xcodebuild: error: Unable to find a destination matching the provided destination specifier:"

This is confusing to me, because on my local machine I can run the iOS 26.0 simulator and physical devices without any issues.

When I specify iOS 18.5, the build succeeds. The project uses fastlane run_test and deploy.

As shown in the screenshot, even though the iOS 26.0 device exists and Always is checked, it still does not appear in the project.

[Becca-Saka]

Hello @EricGogoX

Can you share a build ID?

[EricGogoX]

Hello @EricGogoX

Can you share a build ID?

Build ID: 68d3ba97a73c4ddbbd2c297e

[Becca-Saka]

There is an open issue on the Fastlane end on a similar case. Can you try the suggestion mentioned here in your Fastfile and see if it solves your issue?

[Becca-Saka]

Hello @EricGogoX, How did this go, did it resolve your issue?