CODEWITHSUNDEEP
angularjsasp.net-mvc
hakan hakyemez
hakan hakyemez

Reputation: 94

Angular Js Post Operation '500 (Internal Server Error)' Error?

createEmpModule.controller('createEmpCtrl', function ($scope, $http) {
$scope.listDatas = function () {
    $http.post("/Common/Common/GetLanguages").then(function (result) {
        $scope.list = result;
    });
}
$scope.listDatas();
});

File path image:

Console error image:

angular.min.js:9827 POST http: //localhost:xxxxx/Common/Common/GetLanguages 500 (Internal Server Error)

Angular Error Line:

xhr.send(post || null);

So, function back returns values,

Controller Return Values

Upvotes: 1

Views: 17814

Answers (2)

hakan hakyemez
hakan hakyemez

Reputation: 94

I found a bug solution. It was not the object type from the control object. I created a new model and I solved.

Server Error in '/' Application.

? ? Type 'System.Collections.Generic.Dictionary`2[[System.SByte, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]' is not supported for serialization/deserialization of a dictionary, keys must be strings or objects.

Upvotes: 1

buzzsaw
buzzsaw

Reputation: 1486

The first thing that jumps out at me is that you are making an $http.post() without sending any data. 

$scope.listDatas = function () {
    $http.post("/Common/Common/GetLanguages", [dataObjectGoesHere]).then(function (result) {
        $scope.list = result;
    });
}

My guess is that you want .get() instead.

$scope.listDatas = function () {
    $http.get("/Common/Common/GetLanguages").then(function (result) {
        $scope.list = result;
    });
}

The second thing I will say is check your server error logs! They will hold the key to what is causing your 500 error. I am willing to bet $1.00 that you are getting an error about trying to POST without data to a location expecting a GET request.

Upvotes: 1

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