MissingMethodException: DryIoc.Rules DryIoc.Rules.WithoutFastExpressionCompiler

[schallerdo]

Hello,

I have a C# WPF application and want to use the following two NuGet packages:

• "Prism.DryIoc" Version 8.1.97
• "Prism.Wpf"> Version 8.1.97

But when I start the App, I get this exception: MissingMethodException: DryIoc.Rules DryIoc.Rules.WithoutFastExpressionCompiler

What am I doing wrong? Are these packages not to be used together?

Thanks
Dominik

[dansiegel]

You've updated DryIoc out of bound. There was a breaking change from 4 to 5. We will be updating the next version of Prism but in the mean time you need to stay on the major version of DryIoc that Prism 8.1 shipped with.

[schallerdo]

I don't use DryIoc directly, just your two packages.

[brianlagunas]

Please, attach a sample that reproduces the issue.

[schallerdo]

I could not reproduce it in a sample. Seems like some other depencency I have used the newer version. Thanks for your help.

[safarviktor]

Prism 8.1 comes with DryIoc 4.7.7 (or it did for me)
When I followed https://www.andicode.com/prism/wpf/logging/2021/05/21/Logging-In-Prism.html I blindly installed DryIoC.Microsoft.DependencyInjection v6.x which then gave me the OP error.
Downgraded DryIoC.Microsoft.DependencyInjection to the latest version of 4 resolved the problem.