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Unable to Get Property ‘Msie’ of Undefined or Null [Fix]

This issue appears due to removed features in jQuery

2 min. read

Published onJuly 16, 2024

published onJuly 16, 2024

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Unable to get property ‘msie’ of undefined or null reference error usually affects web developers and it’s related to jQuery. However, the problem can be fixed in just a matter of moments.

How can I fix Unable to get property ‘msie’ of undefined or null reference error?

How can I fix Unable to get property ‘msie’ of undefined or null reference error?

Switching back to the older version of jQuery can fix this problem. Updating jQuer-UI can also help.

1. Use custom code

2. Use jQuery Migrate

Unable to get property ‘msie’ of undefined or null referenceerror appears because jQuery.browser function was removed, and to fix it you need to update your code.

If that’s too much work, using the workaround from this guide or jQuery Migrate is your only alternative.

This isn’t the only issue with jQuery, and many reportedUncaught TypeError: $ is not a functionerror. Many users also experienced issues where theBrowser back button doesn’t reload page.

Another common issue isEvent listener not working in Firefox, but we have an entire guide dedicated to it, so don’t miss it.

More about the topics:Javascript

Milan Stanojevic

Windows Toubleshooting Expert

Milan has been enthusiastic about technology ever since his childhood days, and this led him to take interest in all PC-related technologies. He’s a PC enthusiast and he spends most of his time learning about computers and technology.

Before joining WindowsReport, he worked as a front-end web developer. Now, he’s one of the Troubleshooting experts in our worldwide team, specializing in Windows errors & software issues.

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Milan Stanojevic

Windows Toubleshooting Expert

Before joining WindowsReport, he worked as a front-end web developer. Now, he’s specialized in Windows errors & software issues.