Error in Razor View for this line:
#(Html.Kendo().DeferredScripts()
)
Reference to type 'HtmlString' claims it is defined in 'Microsoft.AspNetCore.Mvc.ViewFeatures' but it could not be found.
I have upgraded VS 2015 Update 3 and Dotnet Core 1.0.
Is it because of this breaking change?
https://github.com/aspnet/Announcements/issues/178
Is there any work around to this?
Would Telerik have to do something on their end to resolve this?
I have included the kendo references
screen shot
This issue seems to be fixed in the latest version of Kendo.Mvc - 2016.2.630-Preview
Related
Could you tell me what I am doing wrong? I've downloaded and installed extension MVVMCross available on https://www.mvvmcross.com/. I've installed it using Tools/Extensions and Updates in VisualStudio 2017 environment. When I created new MVVMCross Multi-Page Xamarin Forms Application then for two existing pages, all works perfectly.
I next needed to add ContentPage, but I have a problem since my new Xamarin Forms ContentPage is not correct: file *.cs is visible in my solution but *.xaml is hidden.
The version of MVVMCross and MVVMCross.binding (core, forms, platform) are 5.2.1 and Xamarin.Forms is 2.3.4.270 and Xamarin.Essentials is 1.5.2.
Could anyone explain to me why I can't add a new page? Thank you in advance.
All steps attached as screens...
Yes Lucas Zhang - MSFT, you may be right. It looks like a problem with version of Xamarin.Forms or MVVMCross. I'm not sure what more? I had version 15.7.xx of VS2017. After creating new MVVMCross Multi-Page Xamarin.Forms application I have versions: MVVMCross (all libraries) 5.2.1, Xamarin.Forms 2.3.4.270. Then I've not got any errors but I couldn't add new ContentPage.
Below all my steps which I made myself to resolve this problem:
I've installed VS2019 too, but it has not resolved the problem.
I've updated Xamarin.Forms to the latest stable version 4.6.0.726 but I had on both version of VS the same problem after updating:
Error NETSDK1022 Duplicate 'EmbeddedResource' items were included. The .NET SDK includes 'EmbeddedResource' items from your project directory by default.
I've read the article on Stack Overflow about this but I couldn't fix the problem.
But then it was possible to add correct new ContentPage.
In my opinion, the best solution is to update Xamarin.Forms and fix the problem with Duplicate Resource. If you know what to do for this, tell me please.
Finally, I've back to my old version of VS2017 and I've updated it to the latest version 15.9.22. Now, I can create ContentPage and application works but from my point of view doesn't work perfectly. I can add picture to this comment but in my Solution after adding new Page I have two separate files in Page folder: *xaml, *.cs. They don't have connection like other pages (like on the screen below). But it works.
I think if I update Xamarin.Forms and I fix Duplicate Resource problem, It will work perfectly.
I had a lot of problem after updating Xamarin.Forms therefore I've returned and I've installed update of VS2017.
It would be perfect to describe how we can fix similar problems :-)
I built a custom theme for DNN several months ago using the Christoc templates for Visual Studio. I needed to make a small HTML adjustment today so I re-opened the solution and made the change but when I rebuilt the project, I get several build errors, presumably because it no longer recognizes my DNN dll:
The type or namespace name 'DotNetNuke' could not be found (are you missing a using directive or an assembly reference?)
I checked my C:\path_to\dnndev.me\bin\DotNetNuke.dll and it's still there so I'm not sure why Visual Studio isn't seeing it.
When I built the skin originally, I was running DNN 9.1.1 but have since upgraded to 9.3.2. Could that be causing my issue?
I read elsewhere that I could be building on the incorrect version of .NET framework but I don't know what version to use for DNN 9.3.2 so I tried several different version with no change in results.
How can I solve this issue?
UPDATE:
Per the answer here, I rebuilt with .NET 4.7.2 and it did not solve my issue.
UPDATE 2:
Okay, so the small change I made was adding another layout page like the Home.ascx and Edit.ascx files that come with the template. If I remove the new layout files, the project builds fine.
What could I be doing wrong when adding a new layout?
What you read about the .Net framework version is correct. You need to 4.7.2.
The problem was a new layout I had created. I right clicked on the project and selected Add > New Item and chose Web Forms User Control. This was the wrong way to add a new layout.
I successfully added it by copy/pasting one of the template's pre-existing layouts and renaming it. The project builds fine now.
Ah, now I understand what went wrong. Adding a Web (Forms) User Control is not completely wrong, as a skin (or theme) is a kind of Web User Control, and has the same extension (.ascx).
What you have to do is deleting the code behind file (.ascx.vb or .ascx.cs), and change the first line of the ascx file to
<%# Control language="vb" AutoEventWireup="false" Explicit="True" Inherits="DotNetNuke.UI.Skins.Skin" %>
(But copying another skin file is also a good solution as propably you have most of the references to the skin object already there)
I am new to kendo ui mobile wanted to know why I am getting this specific error:
Uncaught TypeError: Cannot read property 'useNativeScrolling' of undefined
The code in the view is as follows:
<ul kendo-mobile-list-view
k-data-source="xyz.list"
k-template="xyz.Template"
k-on-click="xyz.previewList(kendoEvent)"
k-use-native-scrolling="true"
data-endless-scroll="true"
></ul>
This seems like a bug we introduced in one of our releases - please try upgrading to the current one (Q1 2014 SP1).
Add the latest kendo cdn.
Add this to your project.
<script src="http://cdn.kendostatic.com/2014.1.318/js/kendo.all.min.js"></script>
I solved this problem with this latest cdn
Error context:
Visual Studio 2010 Service Pack 1
ASP.NET MVC 3 Application
IE9 with Script Debugging enabled for Internet Explorer
Error conditions:
Execution stops int a JavaScript file called "script block [dynamic]" at the following line
doc.addEventListener("DOMNodeInserted", onDOMNodeInserted, false);
that line of code is nested inside the following if block
if (ver >= 9.0)
{
doc.addEventListener("DOMNodeInserted", onDOMNodeInserted, false);
doc.addEventListener("DOMNodeInsertedIntoDocument", onDOMNodeInsertedIntoDocument, false);
}
This is a very persistent error that started happening after I re-imaged my hard drive and reinstalled VS 2010 SP1 and ASP.NET MVC 3. I did it twice to make sure I did it right.
I am going to take a guess and suggest that this bug is the side affect of an un-handled exception in ASP.NET MVC 3 or a bug in IE9. The error seems to ocurr when a (GET?) action method cannot be found that is specified in the ActionLink HTML helper method such as
#Html.ActionLink("Link Text", "Action")
I believe that IE9 does support addEventListener so the error itself is incorrect. Unless I can get more info this error is beyond my ability to fix its cause. I can prevent it by making sure that my action method is there and that it works. That is a workaround not a fix. Fixing the error would prevent it from being erroneously reported because IE9 does in fact support addEventListener.
An answer has been found to this question. The problem was caused by the Divix browser plugin
Solution: Object doesn't support property or method 'addEventListener'
Thank you to a poster on the asp.net forums for helping to solve this problem. The Divix browser plugin has recently been updated. The update may have fixed this issue. However, it remains disabled on my system. Disabling the Divx plug-in definitely fixed this issue for myself and others. I have reported this bug to Divx support.
I've been getting this error today while working on a VS 2010 project, I was using IE9 for my browser. Turns out it's an erroneous message, I should have been getting a page not found error. I tried disabling Divx as mentioned above, but that didn't help. I then tried using Chrome and it reported my error correctly and I was able to solve my problem.
If you get this error, try a different browser which may point you in the right direction.
I turned off Compatibility Mode (was running on local intranet) and the problem went away.
Using VS 2010 and the latest version of ReSharper...
When I create a BaseController class I get the red squiggly stating the "Type is Expected". The project will still compile but I have not tried to run it yet.
See attached image.
Any ideas what causes this?
Close and reopen the file.