Memory error after install

Hi @erichhaemmerle I installed the same module in drupal10.4.1 and it is working fine for me i am able to open the page by following path /admin/config/development/content and also able to open config page, but getting one error, Error message
The content directory type 'sync' does not exist. but no blank page or website encounter error

@erichhaemmerle I think that the problem is that you inslude all your files too in the export phase. Therefor the export file is getting too big for the max memory that is set in your php setting.
A solution could be to only export your entities and copy your files with a classic ftp program.
Therefor if you use the user interface, you could change the file src/Form/ContentExportForm.php around line 100 and change;
$serializer_context['include_files'] = 'folder'; to
$serializer_context['include_files'] = 'none';
This way, your exported file will be much smaller and you will provable have enough memory to get no errors.

If uou use drush then use the command to only export the entities.

Before you import the exported file on the other side, first copy all your files from the original site to the target site and then import the file. Otherwise, the files will not be found on the target site.
Good luck,
Eric

It seems that the issue is related to memory exhaustion, likely due to the large number of entities and entity references being processed during export. If files are also being included in the export, the overall size may be exceeding the PHP memory limit. for now potential solution is to change to $serializer_context['include_files'] = 'none';
Also try increasing the PHP memory limit memory_limit = 2048M and checking for recursive entity loading might also help.