Preparing build machine failed.

[famasf1]

If you are looking for help, please confirm the following...

• I confirm I have searched the Docs, Codemagic Sample Projects, and GitHub Discussions.
• I confirm the software versions on my local computer match the ones in CI environment (e.g. Xcode version, Gradle version). See here
• I confirm I am able to do a fresh clone of the repository and build the project on my local computer.

Which mobile framework are you using?

Flutter (Dart)

Steps to reproduce

Start Codemagic CI job on Mac mini M2.

Expected results

Build success

Actual results

Build failed.

== Use Xcode 26.4 ==
> xcodebuild -version
Xcode 26.4.1
Build version 17E202

== Use default version of CocoaPods ==
> gem list '^cocoapods$' --no-verbose
cocoapods (1.16.2)

== Use Java version 17 ==
> java -version
openjdk version "17.0.18" 2026-01-20 LTS
OpenJDK Runtime Environment Zulu17.64+17-CA (build 17.0.18+8-LTS)
OpenJDK 64-Bit Server VM Zulu17.64+17-CA (build 17.0.18+8-LTS, mixed mode, sharing)

== Codemagic CLI tools ==
> codemagic-cli-tools version
codemagic-cli-tools 0.68.0


Build failed :|
Something went wrong

Build id (optional)

6a42766db5648aba1a5fdce6

[dam-ease]

Hello there,
This seems to have been an intermittent issue. I checked the recent builds for your team, and the others seem to be running normally. Kindly let me know if you run into this issue again