C# : Unable to resolve service for type 'Microsoft.Extensions.Logging.ILogger`1[WebApplication1.Star

C# : Unable to resolve service for type 'Microsoft.Extensions.Logging.ILogger`1[WebApplication1.Startup]'
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C# : Unable to resolve service for type 'Microsoft.Extensions.Logging.ILogger`1[WebApplication1.Startup]'
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service type C# 'Microsoft.Extensions.Logging.ILogger`1[WebApplication1.Startup]' : for resolve to Unable