[Ardour-Users] could not reconstitute MementoCommand

[Sciss]

(sorry i created a new thread, but i just subscribed)

after ardour 2.7.1 (OS X 10.4.11 Intel) messed up my undo history, i  
closed my session (without saving), and reopened it. now everytime i  
open it, i get the following errors:

[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1115
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1126
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1126
[ERROR]: could not reconstitute MementoCommand from XMLNode. object  
type = N6ARDOUR11AudioRegionE id = 1126

is this a reason to be worried? the session looks o.k. otherwise.


thanks, -sciss-