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Questions tagged [dd4t]

DD4T (short for Dynamic Delivery 4 Tridion) is a light-weight framework which links SDL Tridion to your MVC web application architecture. It is available both for Java (Spring MVC 3) and .NET (ASP.Net MVC 3 or 4).

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1answer
53 views

DD4T Web application upgraded with Tridion 9 CIL unable to pull images

I am running into an images issue, where DD4T application is able to pull page content but not images. Following exception is thrown on image request. [DataServiceClientException: BadRequest] ...
3
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2answers
377 views

Issue with DD4T RestService WebApi with SDL web 8.1.1

I am trying to build the DD4T RestService API but getting error have downloaded the code from Link and followed the instruction as mentioned in the README.md. **Error** Could not load type '...
2
votes
2answers
39 views

Facing a warning in DD4T site with Tridion.ContentDelivery dll

Not able to access the DD4T website, noticed the following warning in Application Event Viewer. Will this warning makes the website not to function ? Could not load file or assembly 'Tridion....
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1answer
104 views

The DynamicMappingsRetriever class from SDL assembly is not thread safe

I did some investigation on my previous question: No matching Localization found for Url Below is Stack Trace: 2017-11-23 15:50:41.3358|ERROR|Global.Exception.Handling|System.Exception: No ...
6
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1answer
131 views

Error in UGC implementation in DD4T application

I am trying to fetch the UGC comments from the DB using the below code snippet var lstComment = CommentsRetriever.RetrieveComments("tcm:2033-4732-64", true, true, true, true, true, true, true, 100, ...
6
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1answer
209 views

Is publishing older components and pages mandatory after DD4T 2.0 Upgrade?

We have a web application running on DD4T 1.3. The application is running fine, all good. Next. In a new engagement, we are building a few NEW pages, new Schemas, new Component Templates, new Pages, ...
1
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1answer
29 views

Unable to establish communication to active mq through DD4T web application

We have configured Tridion sites 9 deployers,upgraded DD4T web application with DD4T.Provider.Tridion9.CIL able to retrieve the content successfully. Configured Active Mq, updated deployer and content ...
0
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1answer
82 views

Publishing content does not update the site

We have two publishing targets, staging and live. When we publish certain pages, the content is not updated on the staging site, even though the publishing job shows a 'Success' message in the queue. ...
3
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2answers
141 views

Does SDL Tridion Sites 9 accept DD4T XML model?

Currently we have a .NET webapplication which still uses DD4T 1.31. The CMS version is currently SDL Tridion 2013 SP1. We want to update to SDL Tridion Sites 9. Is it possible to update DD4T but stay ...
1
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1answer
66 views

DD4T 2.2.1 Cache Changes

We have updated DD4T dll's from DD4T 1.x to DD4T 2.2.1. Will this change impact DD4T Caching in any manner? I went through this post DD4T 2.0 caching updates and what I understood is DD4t 2.2.1 is no ...
1
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1answer
81 views

Not able to preview/publish pages which are having non azure sync images in components

Publishing fails if I add images in component which are not azure synced yet. When I replace the images with azure sync ones, publishing/previewing works fine. It's a DD4T based application. I can ...
2
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1answer
44 views

Enable remote JMX monitoring for DD4T webapp

With your help I was able to increase the Java Heap Space of our .NET DD4T webapplication (Tridion 2013 SP1). Now we want to monitor it because the Java Heap Space is a black box for us. Now we know ...
4
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1answer
134 views

How to fix Java heap space error?

In our .NET DD4T webapplication (using the 2013 SP1 provider) we sometimes get the following error: InnerException: Stacktrace: java.lang.OutOfMemoryError: Java heap space at java.util.Arrays....
3
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2answers
220 views

Can I use DD4T Framework on a C# based Windows service?

We have a Windows service running on CD Server, which is scheduled to run daily. This service basically does some database interaction and send details in email to registered users. An earlier mail ...
4
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1answer
375 views

DD4T - Generate DD4T.Templates.merged.dll using ILMerge manually

I modified the code of DD4T Templates projects and I generated all the dll files. The next step is to join it in DD4T.Templates.merged.dll using ILMerge. I see in the project a file to build the ...
2
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1answer
47 views

How Resolving and Rendering Works For DD4T based Applications

I know how resolving and rendering works in DWT Based Applications. Whenever we Publish a Page, Resolve Engine Resolves all CT's in the page and Render Engine generated tcdl tags based on the kind of ...
5
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1answer
143 views

Disabling SiteEdit(XPM) only for specific CT on DD4T Java

I'm using DD4T Java version 2 and enabling SiteEdit(Experience Manager). By configuring siteeditsettings.xml, div tag and HTML comment "Start Component Presentation" are generated automatically for ...
6
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2answers
275 views

DXA 1.5 intermittent issue in JSON output

I am seeing an issue in the Content Management side. When I publish a Page, I am seeing the RenderedContent in the JSON output for some Component Templates. When I republish the Page again, I am not ...
3
votes
2answers
182 views

DXA 1.2 intermittent issue in JSON output

I am using DXA 1.2 with SDL Tridion 2013 SP1. I am seeing an issue in the Content Management side. When I publish a Page, I am seeing the RenderedContent in the JSON output for some Component ...
2
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0answers
53 views

TryFindPage Method of DD4T Page Factory is returning false

Scenario: We have Configuration Page in Tridion, sometimes we get Error on Production Servers that the Configuration Page is not Published, that means it is not in DD4T Cache nor in Broker. We are ...
6
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2answers
197 views

BinaryData Folder issue in DD4T

I am new to DD4T framework. I just start working on DD4T 3 months ago. In DD4T all images published to Broker DB and when its requested then it's been accessed from Broker and cached in BinaryData ...
1
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1answer
52 views

Tridion transforms type HTML Component into iframe

I am using for the first time Tridion and I've noticed while I was trying to create an HTML type Component it was added to the Page as an IFrame. Not sure why this happens, can you help please?
1
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0answers
153 views

Not Able to resolve publication id

Scenario : We have Configuration Page in Tridion, sometimes we get Error on Production Servers that the Configuration Page is not Published, that means it is not in DD4T Cache nor in Broker. We are ...
0
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1answer
190 views

DD4T ComponentPresentationFactory - Caching issue

During performance testing, I am hitting the following issue when the load increases on my presentation servers for DCPs. 2017 - 04 - 21 00: 06: 38, 419[9] ERROR - Internal Server Error System.Web....
1
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1answer
131 views

DD4T Template in SDL Web 8.5 Page Returning Null Value

SDL Web 8.5 Using DD4T Template Publishing to broker DB its working fine. URL and Page Content exist in relavant tables. By the timing we published into HTML file. Visual studio 2015 we created ...
4
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1answer
141 views

Intermittent broken DXA JSON output during publishing

Below are our environment and web application details: SDL Tridion 2013 SP1 HR1, Oracle DB, DXA1.2 We are facing an intermittent error “exception while deserializing into CP” in the publisher log ...
1
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1answer
170 views

Upgrade Tridion 2013 SP1 to Web 8.5 - DD4T vs DXA

We are going to upgrade one of our SDL Tridion implementation from 2013 SP1 to Web 8.5. We are using DD4T 1.3 with in-process while for the upgrade we are planning to use CIL. We are considering DD4T ...
5
votes
3answers
199 views

Fetching Keywords from SDL taking too long

I have a form with 10 fields and each field's value is coming from SDL Keywords (refer below images). And some of them have over 200 values. This is making loading of the page slow.. Is there any way,...
1
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2answers
88 views

How can I dynamically get the Page metadata from a DD4T Component View?

I have Component view and model that contains it's own properties from it's own Schema. I can easily get the values of the fields of this Component using @model.Fieldname. I also have a Page model ...
6
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0answers
309 views

DD4T 2 Java Spring MVC web application “PageController” issue

I have created a bare DD4T 2 Java Spring MVC web application based on the DD4T Archetype by using following Maven archetype. mvn archetype:generate -DgroupId=com.example -DartifactId=mywebapp -...
1
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2answers
133 views

DD4T Issue : com.tridion.dynamiccontent.PageContentAssembler

I have installed DD4T Tridion Templates and Published to broker Tridion 2013 2013 SP1. Its working fine. But when I execute the DD4T Application, it's throwing error: Below are the DD4T log file: ...
0
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1answer
60 views

DD4T 2.0 Issue - Could not find view model for item with Publication ID 'DD4T.ContentModel.ComponentPresentation'

I'm using the Sample DD4T 2.0 Application from Katerina and updated the references to DD4T 2.2. Running the sample app I get the following error: Could not find view model for item with Publication ...
13
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0answers
227 views

Protected content strings in JSON producing DD4T TBB(s)

I think we've stumbled into an edge-case issue with the JSON producing DD4T TBB(s), so I am looking for some input / confirmation. We have a Schema, which has a simple text-field and a multivalued ...
2
votes
1answer
78 views

Items required to publish after upgrading to DD4T 2.2 and Web 8.5

After upgrading to DD4T .NET 2.2 and SDL Web 8.5 from DD4T 2.0 and Tridion 2013 SP1 we have found that few Pages are not showing images on the Page. On most of the Pages, images are showing ...
4
votes
3answers
540 views

DXA versus pure DD4T based approach

Although I have not downloaded DXA reference implementation yet, I have worked with DD4T/MVC before. From the documentation, it seems that DXA is just a wrapper on top of DD4T, with Experience Manager ...
7
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0answers
121 views

Slow response from Content Delivery service after implementing network security

We are facing a weird issue after upgrading a DD4T project to Web 8.5 and using CIL provider. All the Content Delivery micro services as well as web application are present on a single AWS machine. It ...
1
vote
1answer
57 views

Identify the application developed in DXA or DD4T

I have application solution which was developed 1 year back now I want to update the application to work with SDL Tridion 8.5 I want to know application was developed in DXA 1.0 or DD4T . DD4T....
0
votes
1answer
189 views

How to get dynamic component presentation on DD4T2 (.NET)?

I've published a component and verified that it's in the broker database: I'd like to retrieve this dynamic component presentation on the web app using DD4T. My current attempt: private ...
5
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1answer
220 views

How DD4T application gets the content data from the broker database? odata service or broker api?

How DD4T application gets the content data from the broker database? odata service or broker api ?
2
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1answer
53 views

Not able to preview DD4T page in SDL Web 8

In our project we are using DD4T Templates in Pages design. In Tridion CME, we are not able to preview the Tridion Pages. Can any one help me how to preview the DD4T Pages?
2
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0answers
261 views

Experience Manager: “Update Preview Your changes to this page is not up to date”

I'm using SDL Web 8.5 with DD4T 2 (.NET) and Experience Manager in code. I've also got DDD4T.IsPreview set to true in the web.config: Page view: @if (XpmExtensions.XpmMarkupService.IsSiteEditEnabled(...
2
votes
0answers
196 views

No matching Localization found for Url

We are getting below error while deployment. Site goes down for 1-2 minutes and then automatically comes up. It usually happens when we do the deployment. Once we recycle app pool everything starts ...
3
votes
1answer
269 views

SDL Web 8.1 - Failed to execute query ---> System.NullReferenceException: Object reference not set to an instance of an object

We are facing intermittent issue of website down. Below are the website logs when site was down. We are using SDL Web 8.1 with DD4T 2.1. has anyone also got this error. Any help would be highly ...
0
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1answer
59 views

SDL Delivery service error

We have a DD4T based application, Our Sites gets down frequently then just comes up after few minutes. Also When we recycle the app pool, everything starts working just fine. It seems we are losing ...
6
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1answer
179 views

Web 8 Topology Mapping with DD4T applications

DD4T experts !! I need one Help in understanding topology configuration with respect to DD4T, I am well aware of DXA, but DD4T is giving me hard time here. Question: How DD4T deals with Web 8 ...
1
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0answers
44 views

Error during switch device - XPM

We are using Web 8.1 and DD4T for building websites. Recently we are implementing XPM in your staging environment. XPM is working fine in desktop but when we try switch device and select any device ...
0
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0answers
41 views

“The File Exist” error while publishing

We have DD4T based application, we start getting below error while publishing pages, it says file exist. We removed all temp files from c:\windows\temp and C:\Users\[MTSUser]\AppData\Local\Temp but ...
3
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1answer
55 views

Can we add Preview Functionality in CME for DD4T based Application

We see json Data if we preview any component Presentation, Can we have same preview functionality as we had in web form based application ?
4
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1answer
82 views

Issue with <xpm:init> tag

I'm new to this Tridion and DD4T development and I need some help on XPM. We're currently doing a POC using DD4T version 2.0.2. We are trying to implement inline html editor using XPM tag. The ...
1
vote
1answer
55 views

tracking using WAI not working

I'm trying to enable page visits and components visits tracking using WAI. We are using web 8.1 and DD4T. Enabling profiling using cd_WAI_Config i can see users table is getting updated and also I can ...