dalexsoto
commented
2 years ago I reported this issue through the Visual Studio for Mac feedback tool. After further investigation I have narrowed the issue down, and have published a repository reproducing the problem at https://github.com/follesoe/DeedleBuildIssue.
It is a default single view iOS application created using the Visual Studio for Mac 2022 template, where the only changes I have done is:
- Add a package reference to Deedle v2.5.0
- Add a C# class called
FrameBuilder, with a simple method returning a type from the Deedle library
using System;
using Deedle;
namespace DeedleBuildIssue
{
public class FrameBuilder
{
public FrameBuilder()
{
}
// If I uncomment this method, the build hangs.
/*
public Frame<DateTimeOffset, string> ToFrame()
{
return Frame.CreateEmpty<DateTimeOffset, string>();
}
*/
}
}If I uncomment the method returning Frame<DateTimeOffset, string>, the build hangs indefinitely when building for a device, and I have arm64-darwin-mono-sgen processes consuming 100% CPU. If I kill Visual Studio, these processes become orphan, and I have to kill them through Activity Monitor.
It builds just fine for simulator, and it builds fine for device if I remove that method (so it is not related to incorrect provisioning profiles or certificates).
I am using the following versions:
Visual Studio Community 2022 for Mac
Version 17.0.3 (build 21)
Installation UUID: 1db6fcf0-e35f-49d9-a62e-05b5e81e0f2b
Runtime
.NET 6.0.3 (64-bit)
Architecture: Arm64
Roslyn (Language Service)
4.1.0-3.22075.3+592501cbb9c9394072a245c15b3458ff88155d85
NuGet
Version: 6.0.0.262
.NET SDK (Arm64)
SDK: /usr/local/share/dotnet/sdk/6.0.301/Sdks
SDK Versions:
6.0.301
6.0.300
MSBuild SDKs: /Applications/Visual Studio.app/Contents/MonoBundle/MSBuild/Current/bin/Sdks
.NET SDK (x64)
SDK Versions:
3.1.420
3.1.419
.NET Runtime (Arm64)
Runtime: /usr/local/share/dotnet/dotnet
Runtime Versions:
6.0.6
6.0.5
.NET Runtime (x64)
Runtime: /usr/local/share/dotnet/x64/dotnet
Runtime Versions:
3.1.26
3.1.25
Xamarin.Profiler
Version: 1.8.0.19
Location: /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler
Updater
Version: 11
Apple Developer Tools
Xcode 13.4.1 (20504)
Build 13F100
Xamarin.Mac
Version: 8.10.0.5 (Visual Studio Community)
Hash: 96b3edb6d
Branch: d17-2
Build date: 2022-05-18 07:32:06-0400
Xamarin.iOS
Version: 15.10.0.5 (Visual Studio Community)
Hash: 96b3edb6d
Branch: d17-2
Build date: 2022-05-18 07:32:07-0400
Xamarin Designer
Version: 17.1.5.90
Hash: 53f47efde
Branch: remotes/origin/d17-0-vsmac
Build date: 2022-06-09 16:39:06 UTC
Xamarin.Android
Version: 12.3.3.3 (Visual Studio Community)
Commit: xamarin-android/d17-2/4e061b7
Android SDK: /Users/follesoe/Library/Developer/Xamarin/android-sdk-macosx
Supported Android versions:
12.0 (API level 31)
11.0 (API level 30)
SDK Command-line Tools Version: 5.0
SDK Platform Tools Version: 31.0.3
SDK Build Tools Version: 30.0.3
Build Information:
Mono: dffa5ab
Java.Interop: xamarin/java.interop/d17-2@9760f0a9
ProGuard: Guardsquare/proguard/v7.0.1@912d149
SQLite: xamarin/sqlite/3.38.2@7b1e016
Xamarin.Android Tools: xamarin/xamarin-android-tools/d17-2@fc3c2ac
Microsoft Build of OpenJDK
Java SDK: /Library/Java/JavaVirtualMachines/microsoft-11.jdk
11.0.12
Android Designer EPL code available here:
https://github.com/xamarin/AndroidDesigner.EPL
Eclipse Temurin JDK
Java SDK: /Library/Java/JavaVirtualMachines/temurin-8.jdk
1.8.0.302
Android Designer EPL code available here:
https://github.com/xamarin/AndroidDesigner.EPL
Android SDK Manager
Version: 17.2.0.37
Hash: 7f5a6ef
Branch: remotes/origin/d17-2
Build date: 2022-06-09 16:39:11 UTC
Android Device Manager
Version: 0.0.0.1116
Hash: e47e6c8
Branch: remotes/origin/d17-2
Build date: 2022-06-09 16:39:11 UTC
Build Information
Release ID: 1700030021
Git revision: ee0430307512fc60e73f5c27f93e6ef73b7a5ba0
Build date: 2022-06-09 16:37:14+00
Build branch: release-17.0
Build lane: release-17.0
Operating System
Mac OS X 12.4.0
Darwin 21.5.0 Darwin Kernel Version 21.5.0
Tue Apr 26 21:08:37 PDT 2022
root:xnu-8020.121.3~4/RELEASE_ARM64_T6000 arm64
ghost
steveisok
From xamarin-macios created by vsfeedback: xamarin/xamarin-macios#15286
This issue has been moved from a ticket on Developer Community.
After updating to Xcode 13.4.1 Xamarin.iOS device builds fails on both my macs (running the same version of Xcode, Visual Studio for Mac, and Xamarin.iOS). One of the machines is an Intel mac, while the other is an M1, so same behaviour on both architectures.
After force quiting Visual Studio, I still have one or more orphan arm64-darwin-mono-sgen processes lingering, causing high CPU load.
The problem happens consistently. I can build for Simulator and other project types (such as .NET 6 Unit Test projects) just fine.
Original Comments
Feedback Bot on 6/14/2022, 08:09 PM:
(private comment, text removed)
Jonas Follesø on 6/15/2022, 00:44 AM:
(private comment, text removed)
Jonas Follesø on 6/15/2022, 04:29 AM:
(private comment, text removed)
Original Solutions
(no solutions)