Viewers: OHIF Integration with .net core server and it's failing to display studies list

[jaizz2003]

I am currently working on a DICOM based web application, I have created my backend server using .net core and want to integrate my server with OHIF viewer. I read all the documentation of OHIF viewer and configured my default.js file and changed the routes of wadoUriRoot,qidoRoot and wadoRoot as follows

window.config = {

// default: '/' routerBasename: '/', extensions: [], showStudyList: true, filterQueryParam: false, servers: { dicomWeb: [ { name: 'DCM4CHEE', wadoUriRoot: 'http://127.0.0.1:5000', qidoRoot: 'http://127.0.0.1:5000', wadoRoot: 'http://127.0.0.1:5000', qidoSupportsIncludeField: true, imageRendering: 'wadors', thumbnailRendering: 'wadors', enableStudyLazyLoad: true, }, ], }

Now when I recompile and run it, I get a totally black screen. I have checked that data is going to the browser. What are the possible reason for this behavior? How can I make my OHIF viewer to display my own Dicom images?

[dannyrb]

Do you see any errors in your console when you try to visit the application?

[jaizz2003]

@dannyrb I finally able to solve it. It was a browser problem, Firefox and Chrome were not allowing CORS so I had to add services and UseCors to my Startup.cs in my server code to enable CORS

https://docs.microsoft.com/en-us/aspnet/core/security/cors?view=aspnetcore-3.1
There it's mentioned how to do it.

[dannyrb]

Thanks for taking the time to provide an update ^_^
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