I have a Website with a K2 Profile Edit Site in the Frontend. When I click on the save Button, the Site throws the Error "Using $this when not in object context".
The Site and Function worked fine with PHP 7.0 but throws this Error when I changed the PHP Version to 7.1 or higher.

Do you have any suggestions, what I have to change in the Code to fix this? Changing the PHP Version back to 7.0 is not an option, because my Client wants to change the PHP Version directly to 7.2.

Thanks for your Feedback :)

Are you using any overrides?
Also can you send me the line where this error occurs ?
It must have been printed or recorded in your error log.

I checked the Code and there is no Override for the Profile edit Page.
I enabled the Debug Mode and it show the following Error:

Can you try commenting out github.com/getk2/k2/blob/master/plugins/user/k2.php#L19

I removed the file and now it works fine. Thanks.

I also changed the Code in line 142 to: $menu = $application->getMenu(); because the JSite will no longer work
github.com/getk2/k2/blob/master/plugins/user/k2.php#L142

I removed the line and now it works fine. Thanks.

I also changed the Code in line 142 to: $menu = $application->getMenu(); because the JSite will no longer work
github.com/getk2/k2/blob/master/plugins/user/k2.php#L142

Nice :)
I will investigate why PHP 7.2 does not like this.
Care to make a PR for $menu = $application->getMenu(); ?

Shure I will create a PR for you :)

Thank you Andreas :)

I have the same problem (mentioned here – sorry, did not see that there's already this topic ...) and also deleted the line in the k2.php. The result: Error-Message is fixed BUT changes are not saved any more ... :/

The weird thing: When I get the error, changes are saved though ...

Andreas, after you changed the code – are changes in the user profile still saved?