[Crashlytics] 'Crashlytics_Platform.h' file not found (macos)

[kostasoft]

The project is normally built for ios, but for macos it gives the following error.
I am laying out a screenshot from Xcode, it is well visible, which error and in which file appears.

The file pubspec.yaml contains the following code

...
  firebase_core: ^1.10.2
  firebase_messaging: ^11.2.0
  firebase_crashlytics: ^2.4.0
...

Again, the problem is only with the build of the project for MacOs.

[a-v-ebrahimi]

Same as here
Annoying I can't compile for MacOS, but I can compile for iOS and Android :|

[a-v-ebrahimi]

I created an issue for it and @Salakar assigned it to himself:
#7558

[Alverd04]

Same issue tried everything!

[a-v-ebrahimi]

Temporary work around: Just copy Crashlytics_Platform.h from iOS pod folder to macOS folder!

[a-v-ebrahimi]

[mattsellars]

This worked for me. In terminal I simply ran cp $HOME/developer/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_crashlytics-2.4.5/ios/Classes/Crashlytics_Platform.h $HOME/developer/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_crashlytics-2.4.5/macos/Classes/Crashlytics_Platform.h and I will add it to my Runner xcproject pre build script as a work around for now.

[mattsellars]

This worked adding it as a pre build script in the Xcode runner.

Enter the scheme editor and add a "Pre-action script". Xcode UI looks like the following:

(Note: make sure you select your target in the "provide build settings from" drop down)

In VSCode running the app now outputs:

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:x86_64, id: <redacted> }
{ platform:macOS, name:Any Mac }
<pushd output>
Running Crashlytics version 2.4.5 header fix for macOS
<popd output>

Updated my script as follows to attempt to extract the crashlytics version ymmv:

pushd $SRCROOT/..
#echo "Current dir:"
#pwd
CRASHLYTICS_VERSION=`flutter pub deps | grep "firebase_crashlytics " | sed "s/.*firebase_crashlytics //g"`
#trim whitespace
CRASHLYTICS_VERSION=`echo $CRASHLYTICS_VERSION | sed -e 's/^[[:space:]]*//'`
echo "Running Crashlytics version $CRASHLYTICS_VERSION header fix for macOS"

cp $HOME/developer/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_crashlytics-$CRASHLYTICS_VERSION/ios/Classes/Crashlytics_Platform.h $HOME/developer/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_crashlytics-$CRASHLYTICS_VERSION/macos/Classes/Crashlytics_Platform.h
popd

[mattsellars]

Note if it can't find flutter in bash you might need export your path to it like export PATH="$PATH:~/Developer/flutter/bin"