Error - Undocumented TypeError: Failed to execute 'fetch' on 'Window': Request with GET/HEAD method cannot have body. Root Cause: I have my Azure functions Project for which I am configuring swagger documentation using Nuget Package " AzureExtensions.Swashbuckle ". When I am opening swagger url in browser and I try one get method then I face this error because 'Get' method has body that should not. My function code is: public async Task<IActionResult> Test( [HttpTrigger(AuthorizationLevel.Anonymous, Http.Methods.Get, Route = Version + "/test")] HttpRequest request, ExecutionContext context, IBinder binder) { } Solution: To remove the body from 'Get' method, I need to specify some ignore attribute to function parameters as below. public async Task<IActionResult> GetTest( [HttpTrigger(AuthorizationLevel.Anonymous, Http.Methods.Get, Route = Version + "/test")] HttpRequ
Error: 'System.Net.Http. HttpClient ' does not contain a definition for 'PostAsJsonAsync ' and no extension method ' PostAsJsonAsync ' accepting a first argument of type 'System.Net.Http. HttpClient ' could be found Solution: You need to add a reference to System . Net . Http . Formatting . dll This can be found in the extensions assemblies area. A good way of achieving this is by adding the NuGet package System.Net.Http.Formatting.Extension to your project. Faced this problem in QFLES
In EF core you will face this error many times. Error: The required column was not present in the results of a 'FromSql' operation. To fix this error either remove the column from mapped model or add UnMapped attribute. public class Customer { /// <summary> /// Gets or sets the ID for the customer /// </summary> [UnMapped] public int CustomerName { get; set; } } Some Essential Interview Questions
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