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Emit an actionable error message if FLUTTER_* not defined in Xcode run-script phases #12751
Description
If Generated.xcconfig has not been #included in the Xcode project configuration, FLUTTER_ROOT is undefined and Xcode will be unable to locate xcode_backend.sh. In the flutter create project template, we should include something similar to the following boilerplate above the execution of the xcode_backend.sh script:
if [ ! -f "$FLUTTER_ROOT"/packages/flutter_tools/bin/xcode_backend.sh" ]; then
echo "xcode_backend.sh not found"
echo "FLUTTER_ROOT is '$FLUTTER_ROOT'"
echo "Verify that your Xcode project is configured to use the Debug or Release profile"
exit 1
fi
Activity
cbracken commentedon Oct 27, 2017
Expected settings:
cbracken commentedon Oct 27, 2017
We could include include a link back to the expected settings this issue if there's not a clear way to word this.
cbracken commentedon Oct 27, 2017
Related issues #12748, #12749, #12750
jmagman commentedon Aug 16, 2019
Can we add a
set -uto the top so the script phase fails when it's not substituted? I did this recently with the module build phase script:975156e
jmagman commentedon Aug 16, 2019
Actually that doesn't add much except a slightly more helpful error. The script phase already fails if the script isn't found because it's looking for
/packageswhenFLUTTER_ROOTis missing.iapicca commentedon Nov 1, 2019
Hi @cbracken is this issue still meant to be open?
jmagman commentedon Nov 1, 2019
I still think it would be useful.