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Fresh Mac Install: "The specified framework 'Microsoft.NETCore.App', version '1.0.0' was not found."
See original GitHub issueSteps to reproduce
I’m a first-timer; just installed dotnet-dev-osx-x64.1.0.0-preview2-1-003177.pkg
The hello world sequence worked fine - I ran into problems setting up a webapp via https://docs.microsoft.com/en-us/azure/app-service-web/web-sites-create-web-app-using-vscode
If i do the dotnet build or dotnet ef ... steps, I get the following output:
The specified framework ‘Microsoft.NETCore.App’, version ‘1.0.0’ was not found.
- Check application dependencies and target a framework version installed at: /usr/local/share/dotnet/shared/Microsoft.NETCore.App
- The following versions are installed: 1.1.0
- Alternatively, install the framework version ‘1.0.0’.
I think the “fix” is for me to trace through project.lock.json, hunt down all the dependencies with NETCore.App 1.0.0 dependencies, and try to modify them to use a newer dependency version. Still, it’s a bit of a downer in the new user onboarding experience, so I’m reporting it here.
Expected behavior
dotnet ef and dotnet run commands work without issue
Actual behavior
The specified framework ‘Microsoft.NETCore.App’, version ‘1.0.0’ was not found.
- Check application dependencies and target a framework version installed at: /usr/local/share/dotnet/shared/Microsoft.NETCore.App
- The following versions are installed: 1.1.0
- Alternatively, install the framework version ‘1.0.0’.
Environment data
dotnet --info output:
.NET Command Line Tools (1.0.0-preview2-1-003177)
Product Information: Version: 1.0.0-preview2-1-003177 Commit SHA-1 hash: a2df9c2576
Runtime Environment: OS Name: Mac OS X OS Version: 10.11 OS Platform: Darwin RID: osx.10.11-x64
Issue Analytics
- State:
- Created 7 years ago
- Reactions:5
- Comments:20 (1 by maintainers)
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Just thought I would add. I had this same issue. I did not install .NET Core 1.01
All I did to get this working on my Mac with .NET Core 1.1. is right click on the project file in the Solution Explorer and Update Nuget Packages and I was then able to run the application
Installing .NET Core 1.0.1 SDK (package) fixed my issue - the problem seems to be the Yeoman templates (
yo aspnet) are not yet ready for 1.1.0