CODEWITHSUNDEEP
asp.net-coreservicestackservicestack-autoquery
Steven Li
Steven Li

Reputation: 764

ServiceStack AutoQuery Is Null for Asp.Net.Core and NullReferenceException thrown at CreateQuery

I've done the Plugins.Add(new AutoQueryFeature { MaxLimit = 100 }); and used it in startup Configure Method.

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This is dto inherites QueryDb

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I keep encountering AutoQuery is null and NullReferenceException thrown at AutoQuery.CreateQuery() Method. And CallStacks can not show ExternalCodes. I have no ideas where it gone wrong by referring to TechStacks Project.

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The project references ServiceStack.Core 5.7.0

I'm able to get AutoQuery by using the below code.

var autoquery = TryResolve<IAutoQueryDb>()

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Upvotes: 1

Views: 136

Answers (1)

mythz
mythz

Reputation: 143359

None of your code samples show the 3 important things required for AutoQuery, the AutoQueryFeature plugin registration in your AppHost’s Configure(), the definition of your Service class that implements the Service base class, the public IAutoQueryDb AutoQuery { get; set; } public property.

If they’re configured correctly the IAutoQueryDb dependency should be injected.

Upvotes: 1

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