U4-3399 - YSOD in after clicking starter during install

Created by Jesper Hauge 05 Nov 2013, 18:45:41 Updated by Sebastiaan Janssen 05 Jun 2015, 16:28:23

Clicked the rightmost starterkit in last step on install running install procedure through IISExpress on VS 2012. Got YSOD content inline on install page. Now gets full blown YSOD when trying to load both root and /umbraco in site.

Getting:

Microsoft (R) Visual C# Compiler version 4.0.30319.33440

for Microsoft (R) .NET Framework 4.5 Copyright (C) Microsoft Corporation. All rights reserved.

c:\Projects\UmbTest\U7RC\U7RC\App_Code\UmbContactController.cs(16,16): error CS0246: The type or namespace name 'HttpResponseMessage' could not be found (are you missing a using directive or an assembly reference?)

Source Error:

14: { 15: // POST umbraco/api/umbcontact/post 16: public HttpResponseMessage Post([FromBody]UmbContactMail message) 17: { 18: // Return errors if the model validation fails

Complete Code:

1: using System; 2: using System.ComponentModel.DataAnnotations; 3: using System.Linq; 4: using System.Net; 5: using System.Net.Http; 6: using System.Web.Http; 7: using Umbraco.Core.Logging; 8: using Umbraco.Web; 9: using Umbraco.Web.WebApi; 10:
11: namespace Overflow.Controllers 12: { 13: public class UmbContactController : UmbracoApiController 14: { 15: // POST umbraco/api/umbcontact/post 16: public HttpResponseMessage Post([FromBody]UmbContactMail message) 17: { 18: // Return errors if the model validation fails 19: // The model defines validations for empty or invalid email addresses 20: // See the UmbContactMail class below 21: if (ModelState.IsValid == false) 22: return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState.First().Value.Errors.First().ErrorMessage); 23:
24: // In order to allow editors to configure the email address where contact 25: // mails will be sent, we require that to be set in a property with the 26: // alias umbEmailTo - This property needs to be sent into this API call 27: var umbraco = new UmbracoHelper(UmbracoContext); 28: var content = umbraco.TypedContent(message.SettingsNodeId); 29:
30: if (content == null) 31: return Request.CreateErrorResponse(HttpStatusCode.BadRequest, 32: "Please provide a valid node Id on which the umbEmailTo property is defined."); 33:
34: var mailTo = content.GetPropertyValue("umbEmailTo"); 35:
36: if (string.IsNullOrWhiteSpace(mailTo)) 37: return Request.CreateErrorResponse(HttpStatusCode.BadRequest, 38: string.Format("The umbEmailTo property on node {0} (Id {1}) does not exists or has not been filled in.", 39: content.Name, content.Id)); 40:
41: // If we have a valid email address to send the email to, we can try to 42: // send it. If the is an error, it's most likely caused by a wrong SMTP configuration 43: return TrySendMail(message, mailTo) 44: ? new HttpResponseMessage(HttpStatusCode.OK) 45: : Request.CreateErrorResponse(HttpStatusCode.ServiceUnavailable, 46: "Could not send email. Make sure the server settings in the mailSettings section of the Web.config file are configured correctly. For a detailed error, check _{/App_Data/Logs/UmbracoTraceLog.txt."); 47: } 48:
49: private static bool TrySendMail(UmbContactMail message, string mailTo) 50: { 51: try 52: { 53: var content = string.Empty; 54: content += string.Format("You have a new contact mail from {0}", string.IsNullOrWhiteSpace(message.Name) ? "[no name given]" : message.Name); 55: content += "\r\n"; 56: content += "They said:"; 57: content += "\r\n"; 58: content += string.Format("{0}", string.IsNullOrWhiteSpace(message.Message) ? "[no message entered]" : message.Message); 59:
60: var mailFrom = new System.Net.Mail.MailAddress(message.Email, message.Name); 61:
62: var mailMsg = new System.Net.Mail.MailMessage 63: { 64: From = mailFrom, 65: Subject = "Contact mail", 66: Body = content, 67: IsBodyHtml = false 68: }; 69:
70: mailMsg.To.Add(new System.Net.Mail.MailAddress(mailTo)); 71: mailMsg.ReplyToList.Add(mailFrom); 72:
73: var smtpClient = new System.Net.Mail.SmtpClient(); 74: smtpClient.Send(mailMsg); 75:
76: return true; 77: } 78: catch (Exception ex) 79: { 80: LogHelper.Error("Error sending contact mail", ex); 81: } 82:
83: return false; 84: } 85:
86: public class UmbContactMail 87: { 88: public int SettingsNodeId { get; set; } 89:
90: public string Name { get; set; } 91:
92: [Required(ErrorMessage = "Please provide a valid e-mail address")] 93: [RegularExpression(@"[a-zA-Z0-9!#%&'*+/=?^_`{|}~-]+(?:\.[a-zA-Z0-9!#%&'*+/=?^_`{|}}-]+)*@(?:a-zA-Z0-9?.)+a-zA-Z0-9?", 94: ErrorMessage = "Please provide a valid e-mail address")] 95: public string Email { get; set; } 96:
97: public string Message { get; set; } 98: } 99: } 100: } 101:

Comments

Sebastiaan Janssen 05 Nov 2013, 19:06:12

NuGet install I presume? We'll have to include System.Net.Http in the final release.

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Jesper Hauge 06 Nov 2013, 07:15:21

It is a NuGet install, but System.Net.Http is already referenced in the project, only System.Net.Http.Formatting.dll is in the bin-folder after build though. VS isn't reporting any errors on the reference.

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Jesper Hauge 06 Nov 2013, 07:26:08

Just went and downloaded normal zip file from Our which includes System.Net.Http.dll and System.Net.Http.Extensions.dll, copied those to the bin folder and now everything is running smoothly.

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Sebastiaan Janssen 06 Nov 2013, 09:36:53

@Jesper exactly, I saw this same problem while making the starter kit, but I forgot to check if the nuget package included them. Will fix for the final release, thanks!

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Per Ploug 14 Nov 2013, 09:07:27

is this fixed?

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Sebastiaan Janssen 14 Nov 2013, 11:46:04

I'll update as usual when it is fixed (this weekend).

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Sebastiaan Janssen 18 Nov 2013, 13:59:58

Fixed in rev 17db60c34a55ba4df4e879481b1cd77e25f48e3c. Would appreciate a test @Jesper, latest build (162) is up in the MyGet feed - https://www.myget.org/F/umbraconightly/

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