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This is the technical support forum for WPML - the multilingual WordPress plugin.

Everyone can read, but only WPML clients can post here. WPML team is replying on the forum 6 days per week, 22 hours per day.

This topic contains 7 replies, has 3 voices.

Last updated by jut-so Agency 4 years, 4 months ago.

Assisted by: Marcos Vinicios Barreto.

Author Posts
September 7, 2020 at 10:27 am #6956231

anastasiaM

hidden link
this is the plugin. I install it with wpml on a website. With the latest version of wpml I see this error:
An error of type E_ERROR was caused in line 94 of the file /var/www/vhosts/988067343.linuxzone81.grserver.gr/luxurysportcruise.com/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/fp/core/Obj.php. Error message: Uncaught InvalidArgumentException: item should be a Collection or an array or an object in /var/www/vhosts/988067343.linuxzone81.grserver.gr/luxurysportcruise.com/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/fp/core/Obj.php:94
Stack trace:
#0 [internal function]: WPMLFPObj::WPMLFP{closure}(NULL, '0', false)
#1 /var/www/vhosts/988067343.linuxzone81.grserver.gr/luxurysportcruise.com/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/fp/core/functions.php(141): call_user_func_array(Object(Closure), Array)
#2 [internal function]: WPMLFPObj::WPMLFP{closure}(NULL, '0', false)
#3 /var/www/vhosts/988067343.linuxzone81.grserver.gr/luxurysportcruise.com/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/collect/src/Illuminate/Support/Traits/Macroable.php(56): call_user_func_array(Object(Closure), Array)
#4 /var/www/vhosts/988067343.linuxzone81.grserver.gr/luxurysportcruise.com/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/fp/core/Obj.php(78): WPMLFPObj::__callStatic('pro

September 8, 2020 at 5:32 am #6961329

anastasiaM

I disabled everything and even switched to default theme

I still get this error
Fatal error: Uncaught InvalidArgumentException: item should be a Collection or an array or an object in /var/www/vhosts/988067343.linuxzone81.grserver.gr/luxurysportcruise.com/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/fp/core/Obj.php:94 Stack trace: #0 [internal function]: WPML\FP\Obj::WPML\FP\{closure}(NULL, '0', false) #1 /var/www/vhosts/988067343.linuxzone81.grserver.gr/luxurysportcruise.com/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/fp/core/functions.php(141): call_user_func_array(Object(Closure), Array) #2 [internal function]: WPML\FP\Obj::WPML\FP\{closure}(NULL, '0', false) #3 /var/www/vhosts/988067343.linuxzone81.grserver.gr/luxurysportcruise.com/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/collect/src/Illuminate/Support/Traits/Macroable.php(56): call_user_func_array(Object(Closure), Array) #4 /var/www/vhosts/988067343.linuxzone81.grserver.gr/luxurysportcruise.com/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/fp/core/Obj.php(78): WPML\FP\Obj::__callStatic('pro in /var/www/vhosts/988067343.linuxzone81.grserver.gr/luxurysportcruise.com/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/fp/core/Obj.php on line 94
There has been a critical error on your website.

This is the debug information

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September 9, 2020 at 12:47 am #6970535

Marcos Vinicios Barreto

Hello,

Thank you for the updates. To best troubleshoot the issue, please make a snapshot of your site using the Duplicator plugin: https://wordpress.org/plugins/duplicator/. This will allow me to try and duplicate the error so that I can run further tests without interrupting your live site.

Once the snapshot is complete, either upload the snapshot ZIP file and the installer.php file to a file sharing service such as Dropbox (and share the link in your reply) or right click the Duplicator links in your wp-admin and paste in your reply.
Please note: It is important to reduce the size of the package so please exclude some paths like /cache or /uploads and also exclude archives and media files.I will also need the username and password of an account that was created BEFORE creating the duplicator package.I will enable the next reply to be private so only you and I have access to it!

Thank you for your collaboration. Have a nice day.

September 10, 2020 at 12:52 am #6979919

Marcos Vinicios Barreto

Hello,

Thank you for the provided details. I checked your website at my localhost using the provided duplicator package and I didn't notice any issue when updating to the most recent versions of WPML. So, I suspect you have a server environment related issue, please, try the following:

1 - Make sure you have all the minimum requirements to run WPML as described at: https://wpml.org/home/minimum-requirements/ check with your host regarding PHP versions, MySQL/MariaDB versions and so on, including all the required PHP extensions.

2 - Save a backup copy of your website, disable all the plugins, then delete all the related WPML plugins, your settings should be kept in the database only the plugin files are deleted.

3 - From the downloads section of your wpml.org account, download the most recent versions of the WPML related plugins and upload these downloaded zip folders to your WordPress installation from your WordPress Dashboard > Plugins > Add New settings.

4 - Activate the WPML related plugins and then activate all the other plugins one at a time.

Please, let me know if it helps to solve your issue, have a nice day.

September 14, 2020 at 5:35 am #7004961

anastasiaM

Ok i will try your suggestion. Please keep this open

September 16, 2020 at 8:05 am #7024325

jut-so Agency

Hey Anastasia! I have the same issue. Can you share your solution, please? That would be really helpful.

Cheers,
Lorenz

September 16, 2020 at 10:41 am #7026193

jut-so Agency

Hello there, in case somebody else is facing this problem, I found a solution that worked for me:

I commented out the line that throws the exeption and reloaded the page. Which made my dashboard reappear. Then I commented the line back in and reloaded again. And voila, it worked.

I think this might have been some kind of egg and hen problem, where something was needed but could not be created because the error terminated the script. When I was setting up the site I had some file permission issues. So maybe a necessary file could not be created in the first place.

I hope this helps.

Cheers,
Chris