Some users try to import a file where the file extension has been made uppercase. This causes an error:
Drupal\Component\Plugin\Exception\PluginNotFoundException: The "XLF" plugin does not exist. Valid plugin IDs for Drupal\tmgmt_file\Format\FormatManager are: html, xlf in Drupal\Core\Plugin\DefaultPluginManager->doGetDefinition() (line 53 of /opt/app-root/src/web/core/lib/Drupal/Component/Plugin/Discovery/DiscoveryTrait.php).
1. Create a new translation job
2. Download the created file.
3. Change the file extension from xlf to XLF
4. Try to import the file.
In the tmgmt_file.module, convert the file extension to lowercase.
Create patch to convert the file extension to lowercase.
Fixed
1.15
Translator: File
Patch #2 (3359495-error-when-importing-01.patch) works for us
Automatically closed - issue fixed for 2 weeks with no activity.