Not able to create new menu item after upgrade to J3.8.9

[hans2103]

Steps to reproduce the issue

• update Joomla to 3.8.9
• login administrator
• create new menu item

Expected result

• to be able to configure new menu item

Actual result

• I get an error message

Cannot use object of type stdClass as array

System information (as much as possible)

• Joomla 3.8.9
• PHP 7.0.30

Additional comments

[mbabker]

Can't confirm. Created new category blog menu item without issue.

Need more info for this issue. Specific menu item type. Enabling debug mode and providing a stack trace. etc.

[hans2103]

found out it is an issue with a third party extension. My bad.

[brianteeman]

@hans2103 for anyone else who has this problem what was the extension?

[hans2103]

PWT Sitemap -> Issue confirmed by the developer and will be updated soon.

[brianteeman]

In theory a x.x.x releaase shouldnt break anything so it would be good to know what made it break

[SharkyKZ]

Break made by #20313.

[vishvakarmaPerfection]

Hello everyone,
i'm getting same error when i edit/create the menu..
i'm not be use PWT Sitema, CoalaWeb, helix 3, google structured data markup Extension..
we use virtuemart extension but I disabled it but I have the same issue....
please let me what the issue i have..?
thanks.

[ghost]

@vishvakarmaPerfection Please ask help on the forums as Comments on closed Issues didn't get much Notice.