[Solved] Issue with kendo-angular-pdfviewer

[Ananth]

Getting below error while building angular application

10:04:17 am[vite] (client)warning: 

/.../.angular/cache/20.2.1/.../vite/deps/@progress_kendo-angular-pdfviewer.js

16367 |        const worker = yield import(

16368 |          /*webpackIgnore: true*/

16369 |          this.workerSrc

      |          ^^^^^^^^^^^^^^

16370 |        );

16371 |        return worker.WorkerMessageHandler;

The above dynamic import cannot be analyzed by Vite.

See https://github.com/rollup/plugins/tree/master/packages/dynamic-import-vars#limitations for supported dynamic import formats. If this is intended to be left as-is, you can use the /* @vite-ignore */ comment inside the import() call to suppress this warning.

 

  Plugin: vite:import-analysis

  File: /.../.angular/cache/20.2.1/.../vite/deps/@progress_kendo-angular-pdfviewer.js?v=46fe0012

@progress/kendo-angular-pdfviewer: 20.0.2

Angular:  20.2.1

Node: 22.18.0

NPM: 10.9.3

 

 

 

[Zornitsa]

Hi Ananth,

Thank you for the details provided.

Our team is aware of this warning and has scheduled an internal task to upgrade to pdf.js version 5.x, which will resolve the issue. In the meantime, the warning can be ignored, as it does not impact the component’s functionality nor does it appear in production.

On that note, potentially suppressing this warning does not appear to be straightforward, but since the warning is not critical, it can be safely ignored for now.

I hope the provided information sheds some light on the matter.

Regards,
Zornitsa
Progress Telerik

[Paweł]

Hello Zornitsa,

 

We got the same warning. Can you tell us what the status of this issue is?

 

Regards,

Pawel

[Martin Bechev]

Hi Pawel,

The pdf.js v5 is still in the process of adoption.

Once we complete and release a version, we will notify you here.

Regards,

Martin

[Martin Bechev]

Hello all,

The adoption of PDF.js v5 is now completed.

Update the Kendo packages to the latest v24.0.0 and let us know if you have any follow-up questions or concerns.

https://www.telerik.com/kendo-angular-ui/components/up-to-date#updating-to-latest-versions

You can also try our new AI Assistant for migrating Kendo Angular packages between major versions:

https://www.telerik.com/kendo-angular-ui/components/ai-migration

Regards,
Martin Bechev
Progress Telerik