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Here is the #10989 link
Failed to create release build in iOS due to bitcode issue of Plugin.Firebase in .net MAUI having dotnet 7.
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Priya Baghel
1
Reputation point
Have implemented fcm push notification in MAUI having .net version 7 from the below link : https://cedricgabrang.medium.com/firebase-push-notifications-in-net-maui-ios-2f4388bf1ac. For testing , creating release build to test on physical device but unable to create build because facing bitcode issue. I am facing below issue for GoogleAppMeasurement in iOS when making release build : C:\Users\abc.nuget\packages\xamarin.firebase.ios.core\8.10.0.3\buildTransitive\Xamarin.Firebase.iOS.Core.tar gets(216,5): error MSB3073: The command ""$(xcrun -findbitcode_strip)"C:/Users/abc/AppData/Local/XamarinBuildDownloadCache/GApp8.9.1/GoogleAppMeasurement8.9.1/Frameworks/GoogleAppMeasurement.xcframework/ios-arm64_armv7/Goog leAppMeasurement.framework/GoogleAppMeasuremoC:/Users/abc/AppData/Local/XamarinBuildDownloadCache/GA ppM-8.9.1/GoogleAppMeasurement-8.9.1/Frameworks/GoogleAppMeasurement.xcframework/ios-arm64_armv7/GoogleAppMeasurement.f ramework/GoogleAppMeasurement" exited with code 1. [D:\iOSNotification\iOSNotification\iOSNotification.csproj::TargetFr amework=net7.0-ios] I have tried the workaround #10989 but still facing below issue for Google Sign In : D:\MauiFirebaseDemo-master\MauiFirebaseDemo\MauiFirebaseDemo.csproj(148,3): error MSB3073: The command ""$(xcrun -find bitcode_strip)" C:/Users/abcd/AppData/Local/XamarinBuildDownloadCache/GSgnI-5.0.2/Frameworks/GoogleSignIn.fram ework/GoogleSignIn -r -o C:/Users/abcd/AppData/Local/XamarinBuildDownloadCache/GSgnI-5.0.2/Frameworks/GoogleSi gnIn.framework/GoogleSignIn" exited with code 1. [TargetFramework=net7.0-ios]
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.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
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An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 3%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWZ%3C/text%3E%3C/svg%3E)
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 25,996 Reputation points Microsoft Vendor2023-01-31T04:31:09.7233333+00:00 The error point to
D:\iOSNotification\iOSNotification\iOSNotification.csproj::TargetFramework=net7.0-ios. you are using .NET7. But the Plugin.Firebase is not supported for .NET 7 (supported for .NET6 now).You could try to create a MAUI project based on .NET6 and use this third-party package to check if the issue still exists.
Or you could try to create an empty .NET7 MAUI project and try to create a release ipa to determine if it is related to this third-party package.
Besides, you said it is related to bitcode, are there detailed error log? The workaround #10989 link is missing, it's not clear what you have tried, would you mind describing more details? -
Priya Baghel 1 Reputation point
2023-02-19T17:03:54.7433333+00:00 Here is the #10989 link https://github.com/dotnet/maui/issues/10989
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