9 votes
Accepted

How to install the DXA 2.1 Model Service extension

Indeed! documentation is bit unclear, an example command not work for windows, I did manage to install successfully, I have sent the message to fix the documentation, I will leave the comment in the ...
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  • 7,495
5 votes

What does it mean “Non Public Model Service” in DXA?

Instead of directly accessing the DXA Model Service, you can let your DXA Web Application act as a REST Service. Any DXA Web Application can serve raw View Model data as JSON OOTB (try suffixing your ...
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5 votes
Accepted

DXA Model Extension: Is it not Open Source?

Indeed, DXA Model Extension is currently not Open Source. That may well change in the future, though.
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4 votes
Accepted

Is DXA 2.2 (Java) compatible with Sites 9.5?

Answer to your questioon - Yes it's supported in sites 9.5, I did a test with sites 9.5 OOTB DXA 2.2 .NET and DXA 2.2.5 Java both working fine in sites 9.5. Note: DXA 2.2 in sites 9.0+ not required ...
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  • 7,495
4 votes
Accepted

How to debug DXA Model Service

Kudos to Velmurugan; following his suggestion I found that debugging of the DXA Model Service is very straight forward by using the remote debugging feature. It's a 2 step process: Configuring remote ...
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  • 1,650
4 votes

How to install the DXA 2.1 Model Service extension

The short answer is that you can add these parameters to either the start or the installService scripts, with the caveat that if you add it when calling installService you will need to first uninstall ...
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  • 19.8k
4 votes
Accepted

DXA CTP 2.0 .NET Web app Internal Server Error

Finally, Found the culprit by doing the detailed TRACE logs analysis and fixed. It's because of below two items are not published from CMS. Sitemap [Navigation] - Categories and Keywords Generate ...
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  • 7,495
3 votes
Accepted

Exception happened while loading schemas.json

DXA PublishMappings TBB. That TBB Publishes schema and region mapping information in JSON format. In DXA if you publish the Publish Settings page with Core (Module Configuration) component then in ...
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  • 7,495
3 votes
Accepted

DCP link in component RTF field DOES NOT get resolved by DXA Model Service

The Model Service will remove all component links which cannot be resolved to a proper html link. The only work around I'm aware of of is to disable RTF component link resolving completely. This can ...
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3 votes

DXA Model service attempting to deserialize static files with no DD4T TBBs

DXA uses an MVC architecture; the data coming from CM is represented by a (Data) Model. These Data Models are expected to be in a certain (JSON) format. DXA 2.0 supports either DXA R2 format or DD4T ...
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3 votes

What does it mean “Non Public Model Service” in DXA?

What is meant by that statement is that the DXA 2.0 Model Service should not be considered a Public API. That means that you should not communicate with the DXA Model Service directly in your ...
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2 votes
Accepted

DXA R2 ModelService returning 404 Not Found for Child Publication Mappings

I agree with @Rick answer DXA Model Service is not a public API. Since you have created one parent publication with 2 child publication multilingual websites and also you have configured the same ...
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  • 7,495
2 votes

DXA R2 ModelService returning 404 Not Found for Child Publication Mappings

Please note that the DXA Model Service is not a public API, so I presume this Question is just out of curiosity. As @Velmurugan mentioned, the Model Service URL contains both the Publication ID and ...
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2 votes
Accepted

DD4T 2.2 MultimediaField empty when using Model Service

The issue is now reported on GitHub. I found out that there are multiple issues when working with the DXA Model Service together with DD4T. There is an issue related to keywords and there seems also ...
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1 vote
Accepted

Read timed out at executing executeEntityQuery()

Let me clarify, For the broker query nothing to do with model service, broker query will always go to content service only, one thing I will mention for performance always recommend to pass the ...
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  • 7,495
1 vote
Accepted

DXA Resolver and data presentations + model building explained

You are not the only one who doesn’t understand the role of the DXA Resolver. The keywords here are “Dynamic Expansion” and “Data Presentations”. Try searching for those terms on Stack Exchange and ...
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1 vote

Content Service breaks when content tagged with keyword is being requested via DXA Model Service DD4T

Try publishing the keyword objects themselves to the Broker that are used in the Page. The new Publishing Model does not include the keyword information at publish time, and instead tries to request ...
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  • 10.2k
1 vote

DD4T 2.2 MultimediaField empty when using Model Service

Assuming that in your scenario, your View Model represents a Component Presentation which is part of a Page, we can focus on the Page Model JSON (which is correctly DD4T JSON). There is a problem ...
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1 vote

Getting 500 server error in model service "Unable to perform action"

It was an environment issue. DXA web application was deployed on load balance environment have two windows application server and we configured one cluster between two application that cluster was ...
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  • 2,415
1 vote

DXA Model service attempting to deserialize static files with no DD4T TBBs

We were able to publish static files to the broker database using the same approach as the Publish Settings Page (Sdl.Web.Tridion.Templates). Instead of publishing as a page, we published the files ...
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1 vote
Accepted

Deserialize DD4T content error while validating DXA Model service

It's related to DD4T compressed JSON. To fix this issue disable the compress JSON output on the DD4T templates on both CT and PT and republish the pages and DCPs. Model Service supports DXA R2 ...
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  • 7,495
1 vote
Accepted

DD4T APPLICATION Integration with DXA 2 MODEL SERVICE

The Website Base URL confugured in Topology Manager is used in several places, including the “View On Site” Feature in the CME. For that purpose, you want to set the Base URL to the actual (remotely ...
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1 vote
Accepted

DXA Model Service is not registered

DXA Model service error in Postman The above error occurred as DXA Model service capability is not added to discovery service as ContentServiceCapability node got added by mistake under WebCapabilty ...
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