I did finally migrate the 3x3links app to HRD and the thing I was afraid of
did happen: Data loss.
Here is the error message:
Traceback (most recent call last):
File
/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/_webapp25.py,
line 710, in __call__
Hi
Most likely you have kept string serialization keys in database.
Migration tool could not convert theirs.
Key property includes the name of the application. Old application
have called you 3x3links, and the new 3x3links-hrd. Try to convert
such keys to its handler.
2012/9/10 Federico Elles
