Error: Call to undefined function Drupal\entity_tasks\Plugin\Block\drupal_get_path()

I leave here a patch to make that change on the EntityTasksBlock.php file.

The patch #4 had a typo error, here the fixed one.

I tested this and works as expected, there was a WSOD before applying the patch, not anymore, but I don't see any listed tasks anywhere

The patch was cleanly applied and the issue was exist. it was solved by above patch. Move to RTBC.

Fix is fully functional, but doesn't use service injection properly.
Thanks for the patch will commit an updated version

Automatically closed - issue fixed for 2 weeks with no activity.