Multi-Target won't nugetize in release configuration

[EricSteuart]

Using the following multi-target solution, running nugetize -p:configuration=Release gives the following errors. If I run it without the configuration specified or even if I specify it as Debug it runs fine. Running Release against a non-multi-target solution doesn't have the problem.

NugetizerTest - Multi-Target

[kzu]

That looks like something new-ish from the .NET SDK which is trying to validate the output package which isn't being generated at all during nugetize. Creating an issue for it.

[kzu]

Got a fix, shipping soon.