Unable to open files in webviewer on chrome browser

WebViewer Version: 5.0

Do you have an issue with a specific file(s)?
Can you reproduce using one of our samples or online demos?
Are you using the WebViewer server?
Does the issue only happen on certain browsers?
=>For chrome & edge browser files are not opening.
Is your issue related to a front-end framework?
Is your issue related to annotations?

Please give a brief summary of your issue:
(Think of this as an email subject)
=>Files are not opening in chrome browser.

Please describe your issue and provide steps to reproduce it:
(The more descriptive your answer, the faster we are able to help you)

Please provide a link to a minimal sample where the issue is reproducible:

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Hello @roshni.gupta

In order to help you, I will need more information:
1 - Are you using WebViewer version 5? If so, could you update it? Many issues and improvements were made since this version came out.
2 - What do you mean by “not open on Chrome”? It does not open in the Chrome PDF viewer or in the WebViewer accessed through Chrome?
3 - Can you provide a file that is not opening on Chrome?

While accessing file in webviewer through Chrome Browser files are not opening. It will open sometime after hard refresh,

We are trying to upgrade it from version 5 to version 8 and just replaced the lib folder as per

We are still facing the same issue even after replacing the lib folder. Please let us know what things to be change/migrate to make it work.

Error found in console:
Uncaught Reference Error: PDFTron is not defined
Uncaught Type Error: Cannot read properties of undefined (reading ‘on’)

Files type uploaded: pdf,excel,ppt,word,jpg,png etc

Hello @roshni.gupta

Those look like the breaking changes mentioned in step 3 of the guide you followed: Check for breaking changes on changelogs.

If you could share the custom code you are running (config file or WebViewer constructor callback), I can try to help you identify where the issue is.

Thank you so much. I had updated webviewer version to and it is working proper.

Our application uses multiple file type. There is xlsm file which we are not able to view.
Error says : File format xlsm is not supported.

Hello @roshni.gupta

Just to double-check: It’s now working properly and you don’t need any further assistance, right?