The two Warnings That Doesn't Exist In Visual Studio And Don't Have Error Codes Like "-rock has same effect as -rational-rock on this platform." or "creating filesystem that does not conform to ISO-9660." What Is This?Its Happend In Visual Studio 2019 So Fix This With A Update Of VS2019

[MateXP20]

Have you checked Github Issues for similar errors?

Exception
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Visual Studio Output Logs
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How To Reproduce
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Screenshots
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Context
Before posting please confirm that the following are in order
[ ] Both Cosmos VS Extensions are installed
[ ] In the NuGet Package Manager "Include prerelease" is selected
[ ] The Cosmos NuGet package store is selected (NOT nuget.org) in 'Manage NuGet Packages'
[ ] The Cosmos NuGet packages are installed

Add any other context about the problem which might be helpful.

[ptobuon]

They are warnings generated by Cosmos, you don't have to worry about them, as long as they don't prevent you from compiling your project.