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NullReferenceException at Microsoft.AspNetCore.Http.Internal.DefaultHttpRequest.get_Query() #2806

@clement911

Description

@clement911

I just got a weird null reference with the following call stack:

System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.AspNetCore.Http.Internal.DefaultHttpRequest.get_Query()
...

The calling code looks like this

if (_httpAccessor.HttpContext?.Request.Query.ContainsKey(SharedConstants.HEADER_SHOP_ID) == true)
{
...
}

The app is running on .Net 4.6.1

...
<package id="Microsoft.AspNetCore.Http" version="2.0.0" targetFramework="net461" />
<package id="Microsoft.AspNetCore.Http.Abstractions" version="2.0.0" targetFramework="net461" />
<package id="Microsoft.AspNetCore.Http.Extensions" version="2.0.0" targetFramework="net461" />
<package id="Microsoft.AspNetCore.Http.Features" version="2.0.0" targetFramework="net461" />
...

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