no versions of 'GoogleAppMeasurement' match the requirement 8.15.0

[douglasrosa0110]

Fetching from https://github.com/google/promises.git

Dependencies could not be resolved because no versions of 'GoogleAppMeasurement' match the requirement 8.15.0 and root depends on 'GoogleAppMeasurement' 8.15.0.

xcodebuild: error: Could not resolve package dependencies:
  Dependencies could not be resolved because no versions of 'GoogleAppMeasurement' match the requirement 8.15.0 and root depends on 'GoogleAppMeasurement' 8.15.0.

##[error]Error: /usr/bin/xcodebuild failed with return code: 74

[ryanwilson]

Hey @douglasrosa0110 - thanks for the report. Can you please share how you saw the error? Are you trying to point to Firebase on the master branch? We have a temporary mismatch of versions between preparing a release and publishing, if you share your use case it'll help us figure out how to reduce the amount of side-effects in the future.

Regardless, I'm just about to publish version 8.15.0 so it should go away shortly (I'll close this when it's published). Thanks!

[douglasrosa0110]

@ryanwilson Thanks for your promply reply!

We are implementing the CI in the appcenter and have get this error.
As you said and in other issues closed yet, we will try add a fixed version instead the master branch.

Thanks a lot!

[ryanwilson]

Just published! Thanks for the info. If using master is a requirement - we use an environment variable to modify the GoogleAppMeasurement dependency to point to the main branch on that repo. No promises that it'll stay the same, but may be a reasonable workaround if you're still hoping to stay on master.

https://github.com/firebase/firebase-ios-sdk/blob/2cbb180697105c451497901a918f9c6fb7a5372f/Package.swift#L1280-L1289