EnableQueryFilter.ReturnsCollection() throws NullReferenceException for return type void
eloekset opened this issue · 0 comments
eloekset commented
I've got an OData API that defines an action like this:
// ExportCustomerLicenseContent
ActionConfiguration exportCustomerLicenseContent = builder.Action(nameof(CustomerLicenseViewModelsController.ExportCustomerLicenseContent));
exportCustomerLicenseContent.Parameter<Guid>("CustomerLicenseId");
The controller method returns void. This is intended, and the API works fine. But Swashbuckle.OData expects an action to always have a return type, and fails to generate a SwaggerDocument for my API.