[.NET 9] iOS notification app extensions #21606

dottam · 2024-11-13T03:44:59Z

Apple platform

iOS

Framework version

net9.0-*

Affected platform version

.NET 9.0.100 / iOS MAUI 18.0.9617/9.0.100

Description

The iOS notification extensions does not work as expected in .NET 9, tested on iPhone 12 iOS 18.0.1

Sample project
notification.zip

.NET information

.NET SDK:
Version: 9.0.100
Commit: 59db016f11
Workload version: 9.0.100-manifests.c6f19616
MSBuild version: 17.12.7+5b8665660

Runtime Environment:
OS Name: Mac OS X
OS Version: 15.1
OS Platform: Darwin
RID: osx-arm64
Base Path: /usr/local/share/dotnet/sdk/9.0.100/

.NET workloads installed:
[maui-ios]
Installation Source: SDK 9.0.100
Manifest Version: 9.0.0/9.0.100
Manifest Path: /usr/local/share/dotnet/sdk-manifests/9.0.100/microsoft.net.sdk.maui/9.0.0/WorkloadManifest.json
Install Type: FileBased

[ios]
Installation Source: SDK 9.0.100
Manifest Version: 18.0.9617/9.0.100
Manifest Path: /usr/local/share/dotnet/sdk-manifests/9.0.100/microsoft.net.sdk.ios/18.0.9617/WorkloadManifest.json
Install Type: FileBased

[maui]
Installation Source: SDK 9.0.100
Manifest Version: 9.0.0/9.0.100
Manifest Path: /usr/local/share/dotnet/sdk-manifests/9.0.100/microsoft.net.sdk.maui/9.0.0/WorkloadManifest.json
Install Type: FileBased

Steps to Reproduce

Change the bundle identifier in the Info.plist for the notificationTest, notificationService and notificationContent sample projects to match your provisioning profile
Build the project
dotnet build notificationTest/notificationTest.csproj -c Debug -p:Platform="iPhone" -p:RuntimeIdentifier="ios-arm64"
Install and launch the app on device
Tap "Send Local Notification" button
Long pressed the notification to show details

Observe logs from Console app

Did you find any workaround?

Sets the TargetFramework to net8.0-ios in the following projects

notificationContent/notificationContent.csproj
notificationService/notificationService.csproj

Relevant logs

Logs from Console app:

*** Terminating app due to uncaught exception 'ObjCRuntime.RuntimeException', reason: 'Could not find the type 'ObjCRuntime.Registrar' in the assembly 'NotificationTest.NotificationContent'. (ObjCRuntime.RuntimeException)
at ObjCRuntime.RegistrarHelper.GetMapEntry(String assemblyName)
at ObjCRuntime.RegistrarHelper.GetMapEntry(Assembly assembly)
at ObjCRuntime.RegistrarHelper.LookupRegisteredType(Assembly assembly, UInt32 id)
at ObjCRuntime.Class.ResolveToken(Assembly assembly, Module module, UInt32 token)
at ObjCRuntime.Class.ResolveFullTokenReference(UInt32 token_reference)
at ObjCRuntime.Class.ResolveTokenReference(UInt32 token_reference, UInt32 implicit_token_type)
at ObjCRuntime.Class.ResolveTypeTokenReference(UInt32 token_reference)
at ObjCRuntime.Class.FindType(NativeHandle class, Boolean& is_custom_type)
at ObjCRuntime.Class.Lookup(IntPtr klass, Boolean throw_on_error)
at ObjCRuntime.Class.Lookup(IntPtr klass)
at ObjCRuntime.Runtime.ConstructNSObject(IntPt<…>

Received unhandled Objective-C exception that was marshalled from a managed exception: Could not find the type 'ObjCRuntime.Registrar' in the assembly 'NotificationTest.NotificationContent'. (ObjCRuntime.RuntimeException)
at ObjCRuntime.RegistrarHelper.GetMapEntry(String assemblyName)
at ObjCRuntime.RegistrarHelper.GetMapEntry(Assembly assembly)
at ObjCRuntime.RegistrarHelper.LookupRegisteredType(Assembly assembly, UInt32 id)
at ObjCRuntime.Class.ResolveToken(Assembly assembly, Module module, UInt32 token)
at ObjCRuntime.Class.ResolveFullTokenReference(UInt32 token_reference)
at ObjCRuntime.Class.ResolveTokenReference(UInt32 token_reference, UInt32 implicit_token_type)
at ObjCRuntime.Class.ResolveTypeTokenReference(UInt32 token_reference)
at ObjCRuntime.Class.FindType(NativeHandle class, Boolean& is_custom_type)
at ObjCRuntime.Class.Lookup(IntPtr klass, Boolean throw_on_error)
at ObjCRuntime.Class.Lookup(IntPtr klass)
at ObjCRuntime.Runtime.ConstructNSObject(IntPt<…>

The text was updated successfully, but these errors were encountered:

rolfbjarne · 2024-11-13T21:18:24Z

Can you try adding this to the csproj to see if that works around it?

<PropertyGroup>
    <Registrar>static</Registrar>
</PropertyGroup>

dottam · 2024-11-14T01:29:33Z

setting Registrar property works. Is this a workaround or we need to add this property moving forward?

rolfbjarne · 2024-11-14T05:59:43Z

It's a workaround, we'll fix it so that it works without it (although I'm not sure right now when that might be).

ivanpovazan · 2024-11-15T16:04:45Z

Just for reference and to not lose the track of it.
The linked issue: roubachof/NukeProxy#23 which a potential duplicate, also has a repro project posted here: https://github.com/Cheesebaron/NukeProxyObjCRuntimeRegistrar
/cc: @Cheesebaron

This is a workaround for #21606, until the managed static registrar is fixed to work with app extensions.

…static registrar. Fixes #21606. If an assembly only required the lookup tables from the managed static registrar (and not any other code), we wouldn't save those changes. This would lead to a runtime exception: ``` Microsoft.iOS: Processing Objective-C exception for exception marshalling (mode: 2): Could not find the type 'ObjCRuntime.__Registrar__' in the assembly 'X.Y.Z'. (ObjCRuntime.RuntimeException) at ObjCRuntime.RegistrarHelper.GetMapEntry(String assemblyName) in /Users/builder/azdo/_work/1/s/xamarin-macios/src/ObjCRuntime/RegistrarHelper.cs:line 105 at ObjCRuntime.RegistrarHelper.GetMapEntry(Assembly assembly) in /Users/builder/azdo/_work/1/s/xamarin-macios/src/ObjCRuntime/RegistrarHelper.cs:line 93 at ObjCRuntime.RegistrarHelper.LookupRegisteredType(Assembly assembly, UInt32 id) in /Users/builder/azdo/_work/1/s/xamarin-macios/src/ObjCRuntime/RegistrarHelper.cs:line 199 at ObjCRuntime.Class.ResolveToken(Assembly assembly, Module module, UInt32 token) in /Users/builder/azdo/_work/1/s/xamarin-macios/src/ObjCRuntime/Class.cs:line 521 ``` The fix is to save the assembly if the managed static registrar added lookup tables to the assembly. Fixes #21606.

rolfbjarne · 2024-11-18T08:36:50Z

I can reproduce the problem, and a fix is in progress.

…de by the managed static registrar. Fixes #21606. (#21638) If an assembly only required the lookup tables from the managed static registrar (and not any other code), we wouldn't save those changes. This would lead to a runtime exception: ``` Microsoft.iOS: Processing Objective-C exception for exception marshalling (mode: 2): Could not find the type 'ObjCRuntime.__Registrar__' in the assembly 'X.Y.Z'. (ObjCRuntime.RuntimeException) at ObjCRuntime.RegistrarHelper.GetMapEntry(String assemblyName) in /Users/builder/azdo/_work/1/s/xamarin-macios/src/ObjCRuntime/RegistrarHelper.cs:line 105 at ObjCRuntime.RegistrarHelper.GetMapEntry(Assembly assembly) in /Users/builder/azdo/_work/1/s/xamarin-macios/src/ObjCRuntime/RegistrarHelper.cs:line 93 at ObjCRuntime.RegistrarHelper.LookupRegisteredType(Assembly assembly, UInt32 id) in /Users/builder/azdo/_work/1/s/xamarin-macios/src/ObjCRuntime/RegistrarHelper.cs:line 199 at ObjCRuntime.Class.ResolveToken(Assembly assembly, Module module, UInt32 token) in /Users/builder/azdo/_work/1/s/xamarin-macios/src/ObjCRuntime/Class.cs:line 521 ``` The fix is to save the assembly if the managed static registrar added lookup tables to the assembly. Fixes #21606. Backport of #21637 --------- Co-authored-by: Rolf Bjarne Kvinge <[email protected]>

dottam changed the title ~~[.NET 9 RC2] iOS notification app extensions~~ [.NET 9] iOS notification app extensions Nov 13, 2024

rolfbjarne added this to the Future milestone Nov 13, 2024

rolfbjarne added the need-info Waiting for more information before the bug can be investigated label Nov 13, 2024

microsoft-github-policy-service bot added need-attention An issue requires our attention/response and removed need-info Waiting for more information before the bug can be investigated labels Nov 14, 2024

rolfbjarne added bug If an issue is a bug or a pull request a bug fix regression The issue or pull request is a regression app-extensions and removed need-attention An issue requires our attention/response labels Nov 14, 2024

rolfbjarne self-assigned this Nov 14, 2024

This was referenced Nov 14, 2024

ObjCRuntime.RuntimeException: Could not find the type 'ObjCRuntime.__Registrar__' in the assembly 'ImageCaching.Nuke' roubachof/NukeProxy#23

Open

Setup with consent crashes on iOS physical device marcojak/MauiMTAdmob#96

Open

rolfbjarne added a commit that referenced this issue Nov 15, 2024

[dotnet] Use 'static' as the registrar for app extensions.

ed7d4a5

This is a workaround for #21606, until the managed static registrar is fixed to work with app extensions.

rolfbjarne mentioned this issue Nov 15, 2024

[dotnet] Use 'static' as the registrar for app extensions. #21632

Closed

azure-pipelines bot pushed a commit that referenced this issue Nov 15, 2024

[dotnet] Use 'static' as the registrar for app extensions.

92fe451

This is a workaround for #21606, until the managed static registrar is fixed to work with app extensions.

vs-mobiletools-engineering-service2 mentioned this issue Nov 15, 2024

[release/9.0.1xx] [dotnet] Use 'static' as the registrar for app extensions. #21633

Closed

rolfbjarne mentioned this issue Nov 18, 2024

The managed static registrar only works when TrimMode=full #21636

Closed

rolfbjarne mentioned this issue Nov 18, 2024

[static registrar] Make sure to save any changes made by the managed static registrar. Fixes #21606. #21637

Merged

vs-mobiletools-engineering-service2 mentioned this issue Nov 18, 2024

[release/9.0.1xx] [static registrar] Make sure to save any changes made by the managed static registrar. Fixes #21606. #21638

Merged

rolfbjarne removed the app-extensions label Nov 18, 2024

dalexsoto closed this as completed in #21637 Nov 19, 2024

dalexsoto closed this as completed in 0a52c56 Nov 19, 2024

nor0x mentioned this issue Dec 17, 2024

iOS Notification Service Extension Deploy Fails microsoft/vscode-dotnettools#1386

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[.NET 9] iOS notification app extensions #21606

[.NET 9] iOS notification app extensions #21606

dottam commented Nov 13, 2024 •

edited

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rolfbjarne commented Nov 13, 2024

dottam commented Nov 14, 2024 •

edited

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rolfbjarne commented Nov 14, 2024

ivanpovazan commented Nov 15, 2024

rolfbjarne commented Nov 18, 2024

[.NET 9] iOS notification app extensions #21606

[.NET 9] iOS notification app extensions #21606

Comments

dottam commented Nov 13, 2024 • edited Loading

Apple platform

Framework version

Affected platform version

Description

Steps to Reproduce

Did you find any workaround?

Relevant logs

rolfbjarne commented Nov 13, 2024

dottam commented Nov 14, 2024 • edited Loading

rolfbjarne commented Nov 14, 2024

ivanpovazan commented Nov 15, 2024

rolfbjarne commented Nov 18, 2024

dottam commented Nov 13, 2024 •

edited

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dottam commented Nov 14, 2024 •

edited

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