conflict detected for Xamarin.Android.Support.Compat

GaneshSingh commented 6 years ago

Description:

Severity Code Description Project File Line Suppression State Error NU1107 Version conflict detected for Xamarin.Android.Support.Compat. Reference the package directly from the project to resolve this issue. CLUBAPP.Android -> Xamarin.Android.Support.v7.MediaRouter 27.0.2.1 -> Xamarin.Android.Support.v7.Palette 27.0.2.1 -> Xamarin.Android.Support.Compat (= 27.0.2.1) CLUBAPP.Android -> CLUBAPP -> Com.OneSignal 3.2.0 -> Xamarin.Android.Support.CustomTabs 27.0.2 -> Xamarin.Android.Support.Compat (= 27.0.2).

Environment

Visual Studio 2017 Target Framework: .NET Standard 2.0 Android : v8.1 Xamarin Forms: 3.1.0.583944

Steps to Reproduce Issue:

I am getting this error after adding latest version of OneSignal Sdk (3.2.0) using nugget package manger in my xamarin forms project.

Anything else:

(crash stacktraces, as well as any other information here)

jkasten2 commented 6 years ago

@GaneshSingh We will update the version range of Android Support in a future SDK update.

In the mean time you will need to add Xamarin.Android.Support.CustomTabs to your project from nuget first then add OneSignal to fix this import error.

jrahma commented 6 years ago

I have the same problem but can't install Xamarin.Android.Support.CustomTabs

Getting:

Running non-parallel restore. Reading project file /Users/jassim/Projects/myBMI/myBMI.Android/myBMI.Android.csproj. Restoring packages for /Users/jassim/Projects/myBMI/myBMI.Android/myBMI.Android.csproj... Restoring packages for MonoAndroid,Version=v8.1... Resolving conflicts for MonoAndroid,Version=v8.1... Version conflict detected for Xamarin.Android.Support.Compat. Reference the package directly from the project to resolve this issue. myBMI.Android (>= 1.0.0) -> Xamarin.Android.Support.CustomTabs (>= 27.0.2.1) -> Xamarin.Android.Support.Compat (>= 27.0.2.1) myBMI.Android (>= 1.0.0) -> Xamarin.Android.Support.Design (>= 27.0.2) -> Xamarin.Android.Support.Compat (>= 27.0.2). Checking compatibility of packages on MonoAndroid,Version=v8.1. Checking compatibility for myBMI.Android 1.0.0 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.CustomTabs 27.0.2.1 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.Design 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.v7.AppCompat 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.v4 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.v7.CardView 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.v7.MediaRouter 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Syncfusion.Xamarin.SfTabView 16.2.0.46 with MonoAndroid,Version=v8.1. Checking compatibility for Syncfusion.Xamarin.SfBusyIndicator 16.2.0.46 with MonoAndroid,Version=v8.1. Checking compatibility for Syncfusion.Xamarin.SfNumericTextBox 16.2.0.46 with MonoAndroid,Version=v8.1. Checking compatibility for Com.OneSignal 3.2.0 with MonoAndroid,Version=v8.1. Checking compatibility for Microsoft.AppCenter.Analytics 1.8.0 with MonoAndroid,Version=v8.1. Checking compatibility for Microsoft.AppCenter.Crashes 1.8.0 with MonoAndroid,Version=v8.1. Checking compatibility for AppCenter.Analytics.Metrics 1.0.0 with MonoAndroid,Version=v8.1. Checking compatibility for Newtonsoft.Json 11.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Forms 3.1.0.697729 with MonoAndroid,Version=v8.1. Checking compatibility for Syncfusion.Xamarin.Buttons 16.2.0.46 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Essentials 0.9.1-preview with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Auth 1.6.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Microsoft.AppCenter 1.8.0 with MonoAndroid,Version=v8.1. Checking compatibility for Syncfusion.Xamarin.SfPopupLayout 16.2.0.46 with MonoAndroid,Version=v8.1. Checking compatibility for Syncfusion.Xamarin.SfListView 16.2.0.46 with MonoAndroid,Version=v8.1. Checking compatibility for myBMI 1.0.0 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.Compat 27.0.2.1 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.v7.RecyclerView 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.Transition 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.Core.UI 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.Core.Utils 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.Fragment 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.Media.Compat 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.Vector.Drawable 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.Animated.Vector.Drawable 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.v7.Palette 27.0.2 with MonoAndroid,Version=v8.1. Checking compatibility for Syncfusion.Licensing 16.2.0.46 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.GooglePlayServices.Gcm 42.1021.1 with MonoAndroid,Version=v8.1. Checking compatibility for NETStandard.Library 1.6.1 with MonoAndroid,Version=v8.1. Checking compatibility for System.Numerics.Vectors 4.5.0 with MonoAndroid,Version=v8.1. Checking compatibility for Syncfusion.Xamarin.DataSource 16.2.0.46 with MonoAndroid,Version=v8.1. Checking compatibility for Syncfusion.Xamarin.GridCommon 16.2.0.46 with MonoAndroid,Version=v8.1. Checking compatibility for Syncfusion.Xamarin.Core 16.2.0.46 with MonoAndroid,Version=v8.1. Checking compatibility for Skybrud.Essentials 1.1.5 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Support.Annotations 27.0.2.1 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Arch.Lifecycle.Runtime 1.0.3.1 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.GooglePlayServices.Base 42.1021.1 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.GooglePlayServices.Basement 42.1021.1 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.GooglePlayServices.Iid 42.1021.1 with MonoAndroid,Version=v8.1. Checking compatibility for Microsoft.NETCore.Platforms 1.1.0 with MonoAndroid,Version=v8.1. Checking compatibility for Microsoft.Win32.Primitives 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.AppContext 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Collections 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Collections.Concurrent 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Console 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Diagnostics.Debug 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Diagnostics.Tools 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Diagnostics.Tracing 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Globalization 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Globalization.Calendars 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.IO 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.IO.Compression 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.IO.Compression.ZipFile 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.IO.FileSystem 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.IO.FileSystem.Primitives 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Linq 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Linq.Expressions 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Net.Http 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Net.Primitives 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Net.Sockets 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.ObjectModel 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Reflection 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Reflection.Extensions 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Reflection.Primitives 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Resources.ResourceManager 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Runtime 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Runtime.Extensions 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Runtime.Handles 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Runtime.InteropServices 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Runtime.InteropServices.RuntimeInformation 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Runtime.Numerics 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Security.Cryptography.Algorithms 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Security.Cryptography.Encoding 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Security.Cryptography.Primitives 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Security.Cryptography.X509Certificates 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Text.Encoding 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Text.Encoding.Extensions 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Text.RegularExpressions 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Threading 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Threading.Tasks 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Threading.Timer 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Xml.ReaderWriter 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Xml.XDocument 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for System.Xml.XPath.XDocument 4.3.0 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Arch.Lifecycle.Common 1.0.3.1 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Android.Arch.Core.Common 1.0.0.1 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.GooglePlayServices.Tasks 42.1021.1 with MonoAndroid,Version=v8.1. Checking compatibility for Xamarin.Build.Download 0.4.2 with MonoAndroid,Version=v8.1. All packages and projects are compatible with MonoAndroid,Version=v8.1. Package restore failed. Rolling back package changes for 'myBMI.Android'.

AngeloLazzari commented 6 years ago

i solved by uninstall all the dependencies and starting adding one after the other, reading what the message says: for example, if it says that you have to directly to link Xamarin.Android.Support.Compat, link it, and if during the linking it says you have to previous add another dependendy from another library, well, you have to add it, you.ll se that step by step you ll get the solution.