Edit

Share via

NuGet Error NU3008

  • Article

Package 'SamplePackage v1.0.0' from source 'https://contoso.com/index.json': The package integrity check failed. The package has changed since it was signed. Try clearing the local http-cache and run nuget operation again.

Issue

NuGet package being verified has changed since it was signed.

Solution

Please ensure that the package has not been tampered with since signing. If this was a temporary problem, then you can fix this by clearing your local http-cache(s) by running nuget locals http-cache -clear or dotnet nuget locals http-cache --clear command. However, if the problem persists then please inform the package source and the package author.

If this issue happened on a package which came from nuget.org then please file an issue at NuGet/Home along with the package that caused this problem.