It appears that adding and removing the same folderId causes Syncthing to produce the infamous “Missing marker” error. The issue can be resolved by restarting the Syncthing server (see log output below):
Any ideas why?
Console output:
[ER7PQ] 14:27:07 INFO: Adding folder “SQN-13488A1395_project” (8671874d57b6f1d21d1adf981c6e3558_project) [ER7PQ] 14:27:07 INFO: No stored folder metadata for “8671874d57b6f1d21d1adf981c6e3558_project”; recalculating [ER7PQ] 14:27:07 INFO: Ready to synchronize “SQN-13488A1395_project” (8671874d57b6f1d21d1adf981c6e3558_project) (sendonly) [ER7PQ] 14:27:07 INFO: Completed initial scan of sendonly folder “SQN-13488A1395_project” (8671874d57b6f1d21d1adf981c6e3558_project) [ER7PQ] 14:27:09 INFO: Adding folder “SQN-13488A1395_output” (8671874d57b6f1d21d1adf981c6e3558_output) [ER7PQ] 14:27:09 INFO: Ready to synchronize “SQN-13488A1395_output” (8671874d57b6f1d21d1adf981c6e3558_output) (receiveonly) [ER7PQ] 14:27:09 INFO: Failed initial scan of receiveonly folder “SQN-13488A1395_output” (8671874d57b6f1d21d1adf981c6e3558_output) [ER7PQ] 14:27:09 WARNING: Error on folder “SQN-13488A1395_output” (8671874d57b6f1d21d1adf981c6e3558_output): folder marker missing (this indicates potential data loss, search docs/forum to get information about how to proceed) [ER7PQ] 14:27:12 INFO: Device XXXXX folder “SQN-13488A1395_project” (8671874d57b6f1d21d1adf981c6e3558_project) has a new index ID (0x434D202F4EB1E50F) [ER7PQ] 14:27:13 INFO: Device XXXXX folder “SQN-13488A1395_output” (8671874d57b6f1d21d1adf981c6e3558_output) has a new index ID (0x00FCE3D99C97A25B)
Thanks,
-R