fix: log a warning when we can't build a background job

Signed-off-by: Robin Appelman <robin@icewind.nl>

diff --git a/lib/private/BackgroundJob/JobList.php b/lib/private/BackgroundJob/JobList.php
index 55051636a7eba5a11d97181884eff9c13a0f84dc..2cb44a26d5e57697517ff876d87052b7a3b682c7 100644 (file)
--- a/lib/private/BackgroundJob/JobList.php
+++ b/lib/private/BackgroundJob/JobList.php
@@ -291,6 +291,7 @@ class JobList implements IJobList {
                                        $class = $row['class'];
                                        $job = new $class();
                                } else {
+                                       $this->logger->warning('failed to create instance of background job: ' . $row['class'], ['app' => 'cron', 'exception' => $e]);
                                        // Remove job from disabled app or old version of an app
                                        $this->removeById($row['id']);
                                        return null;