Hi rraj, It's possible you're still pointing to a corrupted datastore. Please try backing up your datastore (if necessary), then running with --clear_datastore and see if that works.
-Nick Johnson On Tue, Jun 23, 2009 at 5:43 PM, rraj <[email protected]> wrote: > No, but I gave a different datastore location (using datastore_path and > history_path, as shown in the trace snippet) which I thought was equivalent > enough - is it not ?! > Regards, > R.Rajkumar > > On Tue, Jun 23, 2009 at 4:17 PM, Nick Johnson (Google) < > [email protected]> wrote: > >> Hi rraj, >> >> Have you tried clearing your datastore? >> >> -Nick Johnson >> >> >> On Tue, Jun 23, 2009 at 3:07 AM, rraj <[email protected]> wrote: >> >>> Hi, >>> Had anybody encountered the following error and can guide me on how you >>> fixed it ? >>> >>> When running the development app server, initial run throws >>> "SystemError: frexp() result out of range"... >>> >>> C:\Program Files\Google\google_appengine>dev_appserver.py >>> --datastore_path=C:\gae_data --history_path=C:\gae_data demos\guestbook >>> Traceback (most recent call last): >>> File "C:\Program Files\Google\google_appengine\dev_appserver.py", line >>> 60, in <module> >>> run_file(__file__, globals()) >>> File "C:\Program Files\Google\google_appengine\dev_appserver.py", line >>> 57, in run_file >>> execfile(script_path, globals_) >>> File "C:\Program >>> Files\Google\google_appengine\google\appengine\tools\dev_appserver_main.py", >>> line 483, in <module> >>> sys.exit(main(sys.argv)) >>> File "C:\Program >>> Files\Google\google_appengine\google\appengine\tools\dev_appserver_main.py", >>> line 400, in main >>> SetGlobals() >>> File "C:\Program >>> Files\Google\google_appengine\google\appengine\tools\dev_appserver_main.py", >>> line 86, in SetGlobals >>> from google.appengine.tools import dev_appserver >>> File "C:\Program >>> Files\Google\google_appengine\google\appengine\tools\dev_appserver.py", line >>> 86, in <module> >>> from google.appengine.api import datastore_file_stub >>> File "C:\Program >>> Files\Google\google_appengine\google\appengine\api\datastore_file_stub.py", >>> line 38, in <module> >>> import datetime >>> SystemError: frexp() result out of range >>> >>> >>> >>> Subsequent attempts to run applications, throws "ValueError: bad >>> marshal data"... >>> >>> >>> C:\Program Files\Google\google_appengine>dev_appserver.py >>> --datastore_path=C:\gae_data --history_path=C:\gae_data demos\guestbook >>> Traceback (most recent call last): >>> File "C:\Program Files\Google\google_appengine\dev_appserver.py", line >>> 60, in <module> >>> run_file(__file__, globals()) >>> File "C:\Program Files\Google\google_appengine\dev_appserver.py", line >>> 57, in run_file >>> execfile(script_path, globals_) >>> File "C:\Program >>> Files\Google\google_appengine\google\appengine\tools\dev_appserver_main.py", >>> line 483, in <module> >>> sys.exit(main(sys.argv)) >>> File "C:\Program >>> Files\Google\google_appengine\google\appengine\tools\dev_appserver_main.py", >>> line 400, in main >>> SetGlobals() >>> File "C:\Program >>> Files\Google\google_appengine\google\appengine\tools\dev_appserver_main.py", >>> line 86, in SetGlobals >>> from google.appengine.tools import dev_appserver >>> File "C:\Program >>> Files\Google\google_appengine\google\appengine\tools\dev_appserver.py", line >>> 86, in <module> >>> from google.appengine.api import datastore_file_stub >>> ValueError: bad marshal data >>> >>> >>> >>> Python Version :: Python 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) >>> [MSC v.1310 32 bit Intel)] on win32 >>> >>> GAE Version : 1.2.3 (GoogleAppEngine_1.2.3.msi) >>> >>> Was running the application with an earlier version of GAE >>> (1.2.2/1.2.1), when I encountered the "bad marshal data" problem during a >>> restart of my application. Tried moving to the latest version to see if this >>> has been handled. >>> >>> Removing the datastore_file_stub.pyc and running again reproduces >>> the problem in the same sequence : "frexp() result out of range" followed by >>> "bad marshal data". >>> >>> Tried moving to Python 2.6.2 - did not help. >>> >>> Tried repairing GAE 1.2.3 - did not help. >>> >>> Uninstalled Python 2.6.2, Python 2.5.2 & GAE and then installed Python >>> 2.5.2 and GAE 1.2.3 again and tested with demo application and new >>> data-store path, when I got the above traces. >>> >>> >>> Not able to run any GAE apps now :-( >>> Any tips to get me going again will be appreciated. >>> >>> Thanks & Regards, >>> R.Rajkumar >>> >>> >>> >>> >> >> >> -- >> Nick Johnson, App Engine Developer Programs Engineer >> Google Ireland Ltd. :: Registered in Dublin, Ireland, Registration Number: >> 368047 >> >> >> > > > > -- Nick Johnson, App Engine Developer Programs Engineer Google Ireland Ltd. :: Registered in Dublin, Ireland, Registration Number: 368047 --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. 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