When I run ExecuteFunction, the Azure Functions process finishes successfully, but I get an Invalid JSON string error before entering the callback process on success of ExecuteFunction. After debugging, it seems that the cause is that the responseText in PlayFabUnityHttp.cs is garbled. I'm having trouble solving this problem. Is there a problem with the way I've built my environment?
Environment
- Unity 2021.1.11f1
- PlayFab Unity SDK 2.116.211012
- PlayFabAllSDK 1.103.211012
Unity Error Log
SerializationException: Invalid JSON string PlayFab.Json.PlayFabSimpleJson.DeserializeObject (System.String json) (at Assets/PlayFabSDK/Shared/Internal/SimpleJson.cs:570) PlayFab.Json.PlayFabSimpleJson.DeserializeObject (System.String json, System.Type type, PlayFab.Json.IJsonSerializerStrategy jsonSerializerStrategy) (at Assets/PlayFabSDK/Shared/Internal/SimpleJson.cs:602) PlayFab.Json.PlayFabSimpleJson.DeserializeObject[T] (System.String json, PlayFab.Json.IJsonSerializerStrategy jsonSerializerStrategy) (at Assets/PlayFabSDK/Shared/Internal/SimpleJson.cs:610) PlayFab.Json.SimpleJsonInstance.DeserializeObject[T] (System.String json) (at Assets/PlayFabSDK/Shared/Internal/ISerializer.cs:85) PlayFab.Internal.PlayFabUnityHttp.OnResponse (System.String response, PlayFab.Internal.CallRequestContainer reqContainer) (at Assets/PlayFabSDK/Shared/Internal/PlayFabHttp/PlayFabUnityHttp.cs:180) UnityEngine.Debug:LogException(Exception) PlayFab.Internal.PlayFabUnityHttp:OnResponse(String, CallRequestContainer) (at Assets/PlayFabSDK/Shared/Internal/PlayFabHttp/PlayFabUnityHttp.cs:224) PlayFab.Internal.<Post>d__12:MoveNext() (at Assets/PlayFabSDK/Shared/Internal/PlayFabHttp/PlayFabUnityHttp.cs:157) UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr) (at /Users/bokken/buildslave/unity/build/Runtime/Export/Scripting/Coroutines.cs:17)
Client Code
void Start()
{
PlayFabClientAPI.LoginWithCustomID(new LoginWithCustomIDRequest
{
CustomId = "200",
CreateAccount = true,
}, result =>
{
Debug.Log("ログイン成功");
CallAzureFunctions<ModifyUserVirtualCurrencyResult>(
"AddUserVirtualCurrency",
null,
funcResult =>
{
Debug.Log("仮想通貨の更新完了");
}, funcError =>
{
Debug.Log("実行時にエラーが発生しました。");
Debug.Log(funcError.GenerateErrorReport());
});
}, error =>
{
Debug.Log(error.GenerateErrorReport());
});
}
public void CallAzureFunctions<T>(
string funcName,
object funcParam,
Action<T> onSuccess = null,
Action<PlayFabError> onError = null)
{
PlayFabCloudScriptAPI.ExecuteFunction(new ExecuteFunctionRequest()
{
Entity = new PlayFab.CloudScriptModels.EntityKey()
{
Id = PlayFabSettings.staticPlayer.EntityId,
Type = PlayFabSettings.staticPlayer.EntityType
},
FunctionName = funcName,
FunctionParameter = funcParam,
GeneratePlayStreamEvent = true
}, result =>
{
Debug.Log("Azure Functions Success! ");
var jsonResult = (JsonObject)result.FunctionResult;
var funcSuccess = PlayFabSimpleJson.DeserializeObject<T>(jsonResult["result"].ToString());
var funcError = PlayFabSimpleJson.DeserializeObject<PlayFabError>(jsonResult["error"].ToString());
if (result.FunctionResultTooLarge != null && (bool)result.FunctionResultTooLarge)
{
onError?.Invoke(funcError);
return;
}
if (funcError == null)
onSuccess?.Invoke(funcSuccess);
else
onError?.Invoke(funcError);
}, error =>
{
onError.Invoke(error);
});
}
Server Code
[FunctionName("AddUserVirtualCurrency")]
public static async Task<dynamic> AddUserVirtualCurrency(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequest req,
ILogger log)
{
string body = await req.ReadAsStringAsync();
var context = JsonConvert.DeserializeObject<FunctionExecutionContext<dynamic>>(body);
var args = context.FunctionArgument;
string playFabId = context.CallerEntityProfile.Lineage.MasterPlayerAccountId;
var serverApi = GetServerInstance(context.TitleAuthenticationContext);
var result = await serverApi.AddUserVirtualCurrencyAsync(new AddUserVirtualCurrencyRequest()
{
PlayFabId = playFabId,
VirtualCurrency = "GD",
Amount = 1000
});
return new
{
error = PlayFabSimpleJson.SerializeObject(result.Error),
result = PlayFabSimpleJson.SerializeObject(result.Result)
};
}
private static PlayFabServerInstanceAPI GetServerInstance(TitleAuthenticationContext titleAuthenticationContext)
{
var apiSettings = new PlayFabApiSettings
{
TitleId = titleAuthenticationContext.Id,
DeveloperSecretKey = Environment.GetEnvironmentVariable("PLAYFAB_DEV_SECRET_KEY", EnvironmentVariableTarget.Process),
};
return new PlayFabServerInstanceAPI(apiSettings);
}
Server Log
[2021-12-11T02:52:49.982] Executing 'ExecuteFunction' (Reason='This function was programmatically called via the host APIs.', Id=0bd10fac-751e-4141-a7d6-540dedfe0126) [2021-12-11T02:52:51.178] Executing 'AddUserVirtualCurrency' (Reason='This function was programmatically called via the host APIs.', Id=fdd7dbc6-232f-4fa7-a555-5b89b3b7cdd4) [2021-12-11T02:52:52.195] Executed 'AddUserVirtualCurrency' (Succeeded, Id=fdd7dbc6-232f-4fa7-a555-5b89b3b7cdd4, Duration=1015ms) [2021-12-11T02:52:52.263] Executed 'ExecuteFunction' (Succeeded, Id=0bd10fac-751e-4141-a7d6-540dedfe0126, Duration=2398ms)
PlayFabUnityHttp.cs
