Improved error handling.

backend/src/Squidex.Domain.Apps.Entities/History/NotifoOptions.cs

@@ -15,6 +15,8 @@ namespace Squidex.Domain.Apps.Entities.History
 
         public string ApiUrl { get; set; } = "https://app.notifo.io";
 
+        public bool Debug { get; set; }
+
         public bool IsConfigured()
         {
             return

backend/src/Squidex.Domain.Apps.Entities/History/NotifoService.cs

@@ -61,6 +61,11 @@ namespace Squidex.Domain.Apps.Entities.History
                     builder = builder.SetApiUrl(options.Value.ApiUrl);
                 }
 
+                if (options.Value.Debug)
+                {
+                    builder = builder.ReadResponseAsString(true);
+                }
+
                 client = builder.Build();
             }
         }

backend/src/Squidex.Web/ApiExceptionFilterAttribute.cs

@@ -1,4 +1,4 @@
-// ==========================================================================
+// ==========================================================================
 //  Squidex Headless CMS
 // ==========================================================================
 //  Copyright (c) Squidex UG (haftungsbeschraenkt)
@@ -15,16 +15,16 @@ namespace Squidex.Web
 {
     public sealed class ApiExceptionFilterAttribute : ActionFilterAttribute, IExceptionFilter, IAsyncActionFilter
     {
-        public override async Task OnResultExecutionAsync(ResultExecutingContext context, ResultExecutionDelegate next)
+        public override Task OnResultExecutionAsync(ResultExecutingContext context, ResultExecutionDelegate next)
         {
-            var resultContext = await next();
+            if (context.Result is ObjectResult objectResult && objectResult.Value is ProblemDetails problem)
-
-            if (resultContext.Result is ObjectResult { Value: ProblemDetails problem })
             {
                 var (error, _) = problem.ToErrorDto(context.HttpContext);
 
                 context.Result = GetResult(error);
             }
+
+            return next();
         }
 
         public void OnException(ExceptionContext context)

backend/tests/Squidex.Domain.Apps.Core.Tests/Operations/Scripting/MockupHttpHandler.cs

@@ -54,7 +54,7 @@ namespace Squidex.Domain.Apps.Core.Operations.Scripting
 
             if (request.Content is StringContent body)
             {
-                currentContent = await body.ReadAsStringAsync();
+                currentContent = await body.ReadAsStringAsync(cancellationToken);
                 currentContentType = body.Headers.ContentType?.MediaType;
             }