Version 8.0.100 produces compilation errors in standard application

[MerSpyro]

Description

Hello,

recently I have udpated to the version 8.0.100 from 8.0.91 and I started to see compilation errors on most common classes like:

Steps to Reproduce

Create a new project.
Change MAUI version to 8.0.100(SR10)
See that application doesnt build because of compilation issues.

Link to public reproduction project repository

https://github.com/MerSpyro/Maui8100Issue

Version with bug

8.0.100 SR10

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

8.0.93 SR9.3

Affected platforms

Android, iOS, I was not able test on other platforms

Affected platform versions

No response

Did you find any workaround?

No

Relevant log output

dotnet workload list
maui-tizen                 8.0.83/8.0.100         SDK 8.0.400        
maui-ios                   8.0.83/8.0.100         SDK 8.0.400        
maui-android               8.0.83/8.0.100         SDK 8.0.400        
maccatalyst                18.0.8314/8.0.100      SDK 8.0.400        

dotnet --list-sdks

6.0.425 [/usr/local/share/dotnet/sdk]
7.0.317 [/usr/local/share/dotnet/sdk]
8.0.401 [/usr/local/share/dotnet/sdk]
8.0.404 [/usr/local/share/dotnet/sdk]

[Syed-RI]

I cant see version 8.0.100 in nuget yet 🧐

[MerSpyro]

@Syed-RI
It was reelased some 12 hours ago

[Syed-RI]

I reference them in the csproj, and when updated encountered a restore error so I checked nuget.org

The latest for 8 is 8.0.93. Even the repro you have attached references the same: https://github.com/MerSpyro/Maui8100Issue/blob/main/Maui8100Issues.csproj#L18

[MerSpyro]

It seems like Im not the brightest. I assumed

That installed is really what it is, but Rider only shows what it..?? have specified to be installed as installed? but not always. The 8.0.100 is really not available yet so uh. Yea. Case closed @Syed-RI thank you

[Syed-RI]

@MerSpyro I wouldnt close the issue yet and wait for the team to respond. As it looks like issues you are experiencing are due to a mismatch somewhere or you are experiencing them in 8.0.93. I dont know how the workload thing works, but I think I need to get 8.0.404 .net sdk first, then update the workload to get 8.0.100. But in your case, I think, given you have 8.0.404 sdk installed, it is trying to use 8.0.100 but the workload may no be updated or is incompatible for some reason. Please reopen and tag @PureWeen @rmarinho

[PureWeen]

It seems like Im not the brightest. I assumed That installed is really what it is, but Rider only shows what it..?? have specified to be installed as installed? but not always. The 8.0.100 is really not available yet so uh. Yea. Case closed @Syed-RI thank you

Why is your Maui.Controls.Compatibility set to 9.0.0?

[egvijayanand]

That's how the NuGet package resolution works.

Since it can't find a package version 8.0.100, it resolves to 9.0.0.

warning NU1603: MauiApp1 depends on Microsoft.Maui.Controls (>= 8.0.100) but Microsoft.Maui.Controls 8.0.100 was not found. An approximate best match of Microsoft.Maui.Controls 9.0.0 was resolved.

The core issue is that the service release SR10 (v8.0.100) has no packages uploaded to NuGet.

[egvijayanand]

Output of dotnet list package command:

[Zhanglirong-Winnie]

According to repro steps, we can used 8.0.100 to repro this issue on Visual Studio 17.13 Preview 1. 8.0.93 works fine.

[janusw]

I cant see version 8.0.100 in nuget yet 🧐

Still not there apparently:

https://www.nuget.org/packages/Microsoft.Maui.Controls#versions-body-tab

@PureWeen Is there a reason why the package has not been uploaded yet, although the tag is almost a week old already ...?

[Syed-RI]

Yes I think the package is not uploaded

[PureWeen]

Dang, sorry about this. Didn't notice the last stage of push had failed.

Just checked nuget.org and it looks like 8.0.100 is up now

[Syed-RI]

Dang, sorry about this. Didn't notice the last stage of push had failed.

Just checked nuget.org and it looks like 8.0.100 is up now

Thanks for your help! 😃