I found the pages extension on the list with not compatible extensions for release 16.
https://discuss.flarum.org/d/26471-list-of-all-flarum-010-beta16-incompatible-extensions

Just tried it yesterday and I guess you are already aware of the following?
[2021-03-17 06:23:26] flarum.ERROR: Error: Class "Flarum\User\AbstractPolicy" not found in C:\xampp\htdocs\soulorg\vendor\fof\pages\src\Access\PagePolicy.php:19
Stack trace:
#0 C:\xampp\htdocs\soulorg\vendor\composer\ClassLoader.php(478): include()
#1 C:\xampp\htdocs\soulorg\vendor\composer\ClassLoader.php(346): Composer\Autoload\includeFile('C:\\xampp\\htdocs...')
#2 [internal function]: Composer\Autoload\ClassLoader->loadClass('FoF\\Pages\\Acces...')
#3 C:\xampp\htdocs\soulorg\vendor\illuminate\container\Container.php(833): ReflectionClass->__construct('FoF\\Pages\\Acces...')
...

    [2021-03-17 15:46:05] flarum.ERROR: InvalidArgumentException: No hint path defined for [fof-pages]. in /home/xxxxxxx/public_html/vendor/illuminate/view/FileViewFinder.php:112
    Stack trace:
    #0 /home/teknikf/public_html/vendor/illuminate/view/FileViewFinder.php(90): Illuminate\View\FileViewFinder->parseNamespaceSegments('fof-pages::cont...')

    is there anyone knows about this?

      flarumacc I found the pages extension on the list with not compatible extensions for release 16. [...]

      Just tried it yesterday and [...]

      You install an extension that is known to not be compatible with beta 16 on a Flarum beta 16 installation. So, what do you expect except some errors?

      denemedeneme is there anyone knows about this?

      Yes, despite not having tried myself that has to be expected.

      Have a look here: https://extiverse.com/ to find out which extensions are compatible with beta 16 and install only one of these on a Flarum beta 16 installation.

          Gatsu @datitisev can you update it for beta 16, please?

          All FOF extensions are being worked on. Please be patient. It does not help you spamming every thread with a call for an update. Just takes times from the people working on them. It's all available free of charge - give it some time - there are a lot of extensions to be updated!

            13 days later

            Version 0.7.0

            • Add Flarum beta 16 compatibility
            • Fix page list being difficult to read in dark mode #21
            • Fix page list not refreshing after creating or deleting a page #18

            Set the required version to * in composer.json before updating Flarum. You can also use composer require fof/pages:* to make that change prior to the Flarum update.

              5 days later

              Flarum 16, new installation FoF Pages, not create database!
              My log:
              flarum.ERROR: PDOException: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'my_db' doesn't exist in /var/www/mysite.com/html/vendor/doctrine
              /dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:79

                NikolayIvanov this error happens when you enable this extension?

                Can you share the full trace? (numbered lines below the error)

                my_db does not sound like a real table name. Is it really what the message says? I don't know which extension this would be a part of.

                  7 days later

                  It was a problem for me. Probably some corrupted files. I reinstalled Flarum and everything was fine.
                  I had a similar problem with other extensions.
                  Solved 😄

                  8 days later

                  • [deleted]

                  • Post #381
                  • Edited

                  I want the pages to be larger, but my css knowledge is not enough. Are there any css codes for that?

                    [deleted] if by larger you mean wider, then here's the code

                    .Pages-container {
    max-width: 1000px;
 }

                    You can replace 1000px by any value you would like to set.

                      a month later

                      Can I expect it to be compatible with 1.0.0 soon?

                        7 days later

                        IanM <br />
                        <b>Warning</b>: Attempt to read property "mentionsUsers" on null in <b>/home/www/bbs.stkey.top/vendor/flarum/mentions/src/Formatter/UnparseUserMentions.php</b> on line <b>55</b><br />
                        <br />
                        <b>Fatal error</b>: Uncaught Laminas\HttpHandlerRunner\Exception\EmitterException: Output has been emitted previously; cannot emit response in /home/www/bbs.stkey.top/vendor/laminas/laminas-httphandlerrunner/src/Exception/EmitterException.php:24
                        Stack trace:
                        #0 /home/www/bbs.stkey.top/vendor/laminas/laminas-httphandlerrunner/src/Emitter/SapiEmitterTrait.php(40): Laminas\HttpHandlerRunner\Exception\EmitterException::forOutputSent()
                        #1 /home/www/bbs.stkey.top/vendor/laminas/laminas-httphandlerrunner/src/Emitter/SapiEmitter.php(27): Laminas\HttpHandlerRunner\Emitter\SapiEmitter-&gt;assertNoPreviousOutput()
                        #2 /home/www/bbs.stkey.top/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(98): Laminas\HttpHandlerRunner\Emitter\SapiEmitter-&gt;emit()
                        #3 /home/www/bbs.stkey.top/vendor/flarum/core/src/Http/Server.php(44): Laminas\HttpHandlerRunner\RequestHandlerRunner-&gt;run()
                        #4 /home/www/bbs.stkey.top/public/index.php(26): Flarum\Http\Server-&gt;listen()
                        #5 {main}
                        thrown in <b>/home/www/bbs.stkey.top/vendor/laminas/laminas-httphandlerrunner/src/Exception/EmitterException.php</b> on line <b>24</b><br />