I am updating my plugin for 2017 to 2021.
When I downloaded the Visual Studio Extension for Studio 2021 in visual studio 2017,
after opening my plugin project ,the message 'ProjectUpdateCommandPackage' package did not load correctly was shown.
I tried the following process, but the message did not disappear.
(2)Run the command "
devenv.exe /clearcache" and "
devenv /updateconfiguration" in
Developer Command Prompt for VS2017
Please tell me how to solve this, thank you.