ReferenceError: window is not defined

Question

Hi,My name is Raj, I am using Next.js on top of React.js and I get the error ReferenceError: window is not defined. And @syncfusion/ej2-base/dist/ej2-base.umd.min.js is using window How Can I solve that.

Gokulraj Varatharajan · Answer

Hi Dharaksinh,We have Validated your query and we have considered this as
a bug at our end it will be included with our upcoming weekly patch release
which is scheduled on 12th April 2022. So, we request you to
keep track of the status through the below feedback link.Feedback: https://www.syncfusion.com/feedback/34097/need-to-resolve-the-script-error-while-rendering-ssr-on-nextjs-in-latest-versionWe appreciate your patience until then.Regards,Gokul

Gokulraj Varatharajan · Answer

Hi Dharaksinh,Thanks for being patience.We are glad to announce that our weekly patch release v20.1.48 has
been rolled out successfully. The reported bug has been fixed in this release.
As a result, we recommend you upgrade to the latest version of our Syncfusion
package to avail this fix.Release Notes: https://ej2.syncfusion.com/react/documentation/release-notes/20.1.48/?type=allKindly check the reported defect in the latest version and
get back to us if you need any further assistance.Regards,Gokul

Paul Jan · Answer

I also get this same error when refreshing my browser page in my documenteditor (when using nextjs development mode with npm run dev). Is this something that can be a potential bug that is generated but overlooked? It says :

Server Error

ReferenceError: navigator is not defined

This error happened while generating the page. Any console logs will be displayed in the terminal window."

Jamuna Sundaram · Answer

Hi Paul,

Currently ,we are evaluating your reported scenario. Since, this error occur due to the nextjs have released a new feature in the
latest version .So We need some additional time validate on this issue And we
will update further details on 19 December 2022.We appreciate your patience until then.

Regards

Jamuna Sundaram

Dhanush Sekar · Answer

Hi Paul,We need
additional timeline to validate this issue. We will update further details on
this by December 22, 2022Regards,Dhanush Sekar

Dhanush Sekar · Answer

Hi Paul,We have confirmed
the reported issue as a defect and logged a defect report. We will fix this
issue in our EJ2 patch release, which is scheduled for the third week of January. You can track the
status of the bug through the below feedback link:https://www.syncfusion.com/feedback/39992/referenceerror-navigator-is-not-defined  Disclaimer:
“Inclusion of this solution in the weekly release may change due to other
factors including but not limited to QA checks and works reprioritization.”Regards,Dhanush Sekar

Paul Jan · Answer

I also found a new bug which broke my editor. The error message occurred when I was setting up the import functionality for different document formats (such as docx formats).

I already tried deleting the code for the import, but the error is still there.

Kavitha Muralitharan · Answer

Hi Paul,Currently ,we are evaluating your reported scenario and will update the details by January 11, 2023.Regards,Kavitha M

Kavitha Muralitharan · Answer

Hi Paul,For further validation, can you please share with us the
sample document that you try to import at your end? It will help us to
find the exact root cause and to provide the appropriate solution at the
earliest possible time.Regards,Kavitha M

Kavitha Muralitharan · Answer

Hi Dharaksinh,we are glad to announce that our
patch release (v20.4.44) is rolled
out successfully. In this release, we have added the fix for the reported
issue.Please upgrade to the latest
version packages to resolve this issue.https://www.npmjs.com/package/@syncfusion/ej2-documenteditorhttps://www.npmjs.com/package/@syncfusion/ej2-react-documenteditorNuGet link:https://www.nuget.org/packages/Syncfusion.Ej2.Wordeditor.ASPNet.Core/https://www.nuget.org/packages/Syncfusion.Ej2.Wordeditor.ASPNet.MVC5/Feedback Link: https://www.syncfusion.com/feedback/39992/referenceerror-navigator-is-not-defined Please let us know if you need any
further assistance.Regards, Kavitha M

Rafaqat Ali · Answer

I am using the library in my next js project and throwing error when i want to use spakrline component. Kindly provide me solution.

Selvaprakash Karuppusamy · Answer

Hi Rafaqat,For your last query, we have created a new forum under your account. Please follow the below forum for further updates.https://www.syncfusion.com/forums/180638/sparkline-component-query-branched-from-forum-174163