Today installed, after net core sdk 3.0, open the Visual Studio2019, when the new project is not necessarily found in .net template core3.0.
Other bloggers found the next article, in accordance with article made the following settings:
Then we found that these settings do not use! ! ! Still show no template 3.0.
After an afternoon of agonizing, reloading the core sdk, heavy equipment vs2019, finally we found the problem.
On the official website https://dotnet.microsoft.com/download/dotnet-core/3.0 which refers to the use of v3.0.0-preview8.
Only vs2019 v16.3 and updated version in order to use preview8, but the latest version of the official version is v16.2, only the latest preview version is v16.3.
So there are two solutions:
1, namely v16.2.3 users the latest official version, install .net core v3.0.0-preview6 and earlier.
2, to use the latest preview8, vs must upgrade to the latest version of the preview, click here to download https://visualstudio.microsoft.com/zh-hans/vs/preview/
Then without any additional settings that template 3.0 display.
