-lGTMSessionFetcher 'library not found' during XCode compilation of Unity App with Firebase

Unity Engine
,
1

Here’s the error.

ld: library not found for -lGTMSessionFetcher clang: error: linker command failed with exit code 1 (use -v to see invocation)

Any ideas?

2

Open a terminal and cd to the directory containing the Podfile.
cd <path-to-project>/project/ Run the pod install command. This will install the SDKs specified in the Podspec, along with any dependencies they may have. pod install
or
$ pod update

Open your app’s .xcworkspace file to launch Xcode.