Title: Errors in js after update
Last modified: March 6, 2021

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# Errors in js after update

 *  [jurij_c](https://wordpress.org/support/users/jurij_c/)
 * (@jurij_c)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/errors-in-js-after-update/)
 * There are maybe errors in js
    Invalid regular expression: invalid group specifier
   name
 * Screenshot of error
    [https://www.dropbox.com/s/6lduzvn0wf86cwq/-13-SyntaxError-Invalid-regular-expression-invalid-group-specifier-name-hotobss2-Rollbar.png?dl=0](https://www.dropbox.com/s/6lduzvn0wf86cwq/-13-SyntaxError-Invalid-regular-expression-invalid-group-specifier-name-hotobss2-Rollbar.png?dl=0)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Benjamin Pick](https://wordpress.org/support/users/benjamin4/)
 * (@benjamin4)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/errors-in-js-after-update/#post-14148724)
 * I see, that regular expression feature is not supported by every browser – I 
   suppose this error came from a Safari browser? Can you try out 4.0.2-beta2 please?
 * [https://github.com/yellowtree/geoip-detect/wiki/Beta-Testing](https://github.com/yellowtree/geoip-detect/wiki/Beta-Testing)
 *  Thread Starter [jurij_c](https://wordpress.org/support/users/jurij_c/)
 * (@jurij_c)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/errors-in-js-after-update/#post-14156676)
 * Hello Benjamin!
 * Yes mostly reports are from Safari (let’s say 95%), there are some errors also
   on few Chrome and FF
 * I think I will test next week or earlier

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Errors in js after update’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [jurij_c](https://wordpress.org/support/users/jurij_c/)
 * Last activity: [5 years, 3 months ago](https://wordpress.org/support/topic/errors-in-js-after-update/#post-14156676)
 * Status: not resolved