error: Response status code does not indicate success: 409 (A package with ID 'RCommon.EFCore' and version '2.0.0.9' already exists and cannot be modified.).

Target "Push" has thrown an exception

Process completed with exit code 255.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Could not inject value for "Build.GitVersion"

/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/Smtp/SmtpEmailSettings.cs(9,16): warning CS8618: Non-nullable property 'UserName' must contain a non-null value when exiting constructor. Consider declaring the property as nullable. [/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/RCommon.Emailing.csproj::TargetFramework=net8.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/Smtp/SmtpEmailSettings.cs(9,16): warning CS8618: Non-nullable property 'Password' must contain a non-null value when exiting constructor. Consider declaring the property as nullable. [/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/RCommon.Emailing.csproj::TargetFramework=net8.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/Smtp/SmtpEmailSettings.cs(9,16): warning CS8618: Non-nullable property 'Host' must contain a non-null value when exiting constructor. Consider declaring the property as nullable. [/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/RCommon.Emailing.csproj::TargetFramework=net8.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/Smtp/SmtpEmailSettings.cs(9,16): warning CS8618: Non-nullable property 'FromEmailDefault' must contain a non-null value when exiting constructor. Consider declaring the property as nullable. [/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/RCommon.Emailing.csproj::TargetFramework=net8.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/Smtp/SmtpEmailSettings.cs(9,16): warning CS8618: Non-nullable property 'FromNameDefault' must contain a non-null value when exiting constructor. Consider declaring the property as nullable. [/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/RCommon.Emailing.csproj::TargetFramework=net8.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/Smtp/SmtpEmailService.cs(18,16): warning CS8618: Non-nullable event 'EmailSent' must contain a non-null value when exiting constructor. Consider declaring the event as nullable. [/home/runner/work/RCommon/RCommon/Src/RCommon.Emailing/RCommon.Emailing.csproj::TargetFramework=net8.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/IAuditedEntity.cs(8,23): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. [/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/RCommon.Entities.csproj::TargetFramework=net8.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/IAuditedEntity.cs(11,28): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. [/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/RCommon.Entities.csproj::TargetFramework=net8.0]