[AG-TECH] shared presentation fails to load presentation

Michael Miller mimiller at ncsa.uiuc.edu
Mon May 2 15:51:52 CDT 2005


We've had trouble with ppts created on Macs.  It seems there's a problem 
opening files on windows if a template was applied on the Mac side.  In 
some cases, pics would not show up because they are compressed in a format 
unavailable to the Windows side.  The solution was to redo the slides on 
the Windows side. I know, I know...

Hope this helps.

Michael

At 03:02 PM 4/28/2005, Michael Blodgett wrote:
>I have been working around this for awhile, fresh install of win2k, 
>ag2.3.  I can open a shared presentation, the control window pops up along 
>with powerpoint app, it downloads the ppt file but then I get a popup 
>window that it couldn't load the presentation.  I found a similar report 
>on the ag-tech mailing list last November but there were no replies.  I 
>included the shared presentation log message below.  This problem look 
>familar to anyone?
>
>Mike Blodgett
>UW-Madison,CS
>
>
>-----------------------------------------------------------------------------------------------------------
>
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:90 DEBUG Initializing AG 
>Toolkit version 2.3
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:132 INFO  Logfile Name: 
>SharedPresentation.log
>04/21/05 11:35:21 1452 Toolkit     config.py:196 DEBUG Using 
>GLOBUS_HOSTNAME=ag-display.cs.wisc.edu as set in the environment
>04/21/05 11:35:21 1452 CertificateManager     certificatemanager.py:257 
>DEBUG Opened repository C:\WINNT\Profiles\ag-op\Application 
>Data\AccessGrid\Config\certRepo
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:395 DEBUG Got repo.
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:397 DEBUG looking in system 
>ca dir: C:\Program Files\AGTk-2.3\Config\CAcertificates
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:401 DEBUG Getting cert: 
>1c3f2ca8.0
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:406 WARNING Not importing 
>cert C:\Program Files\AGTk-2.3\Config\CAcertificates\1c3f2ca8.0
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:401 DEBUG Getting cert: 
>45cc9e80.0
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:406 WARNING Not importing 
>cert C:\Program Files\AGTk-2.3\Config\CAcertificates\45cc9e80.0
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:401 DEBUG Getting cert: 
>d1b603c3.0
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:406 WARNING Not importing 
>cert C:\Program Files\AGTk-2.3\Config\CAcertificates\d1b603c3.0
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:401 DEBUG Getting cert: 
>f18fa857.0
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:406 WARNING Not importing 
>cert C:\Program Files\AGTk-2.3\Config\CAcertificates\f18fa857.0
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:410 DEBUG Init'ing globus.
>04/21/05 11:35:21 1452 CertificateManager     certificatemanager.py:734 
>DEBUG Configuring standard environment
>04/21/05 11:35:21 1452 CertificateManager     certificatemanager.py:802 
>DEBUG Using default identity /O=Access 
>Grid/OU=agdev-ca.mcs.anl.gov/OU=cs.wisc.edu/CN=Michael Blodgett
>04/21/05 11:35:21 1452 CertificateManager     certificatemanager.py:873 
>DEBUG Initializing environment with proxy cert for /O=Access 
>Grid/OU=agdev-ca.mcs.anl.gov/OU=cs.wisc.edu/CN=Michael Blo
>dgett
>04/21/05 11:35:21 1452 CertificateManager     certificatemanager.py:907 
>DEBUG Looking for identity (unused) None
>04/21/05 11:35:21 1452 CertificateManager     certificatemanager.py:892 
>DEBUG Configuring for user proxy issued from /O=Access 
>Grid/OU=agdev-ca.mcs.anl.gov/OU=cs.wisc.edu/CN=Michael Blodgett
>04/21/05 11:35:21 1452 CertificateManager     certificatemanager.py:895 
>DEBUG Proxy C:\WINNT\Profiles\ag-op\LOCALS~1\Temp\proxy will expire 
>04/21/05 18:26:51
>04/21/05 11:35:21 1452 Toolkit     toolkit.py:414 DEBUG Done with globus.
>04/21/05 11:35:24 1452 EventClient     eventclient.py:158 DEBUG Have 
>callback handle _90725e02_p_callbackStruct
>04/21/05 11:35:24 1452 SharedPresentation     sharedpresentation.py:727 
>DEBUG Registering for events.
>04/21/05 11:35:24 1452 SharedPresentation     sharedpresentation.py:735 
>DEBUG Creating controller.
>04/21/05 11:35:26 1876 SharedPresentation     sharedpresentation.py:810 
>DEBUG Got Event: local load venue None
>04/21/05 11:35:26 1876 SharedPresentation     sharedpresentation.py:1432 
>DEBUG Method LocalLoadVenue called
>04/21/05 11:35:27 1876 SharedPresentation     sharedpresentation.py:1441 
>DEBUG Got presentation: 
>https://ivs.mcs.anl.gov:9006/00000100a9f4edf1008c00dd000a005aad0/2005_0421_GCM.ppt
>04/21/05 11:35:30 1876 DataStore     datastore.py:1643 DEBUG Host 
>ivs.mcs.anl.gov:9006, path 
>/00000100a9f4edf1008c00dd000a005aad0/2005_0421_GCM.ppt
>04/21/05 11:35:30 1876 DataStore     datastore.py:1645 DEBUG Connect to 
>ivs.mcs.anl.gov:9006
>04/21/05 11:35:30 1876 DataStore     datastore.py:1648 DEBUG Downloading 
>https://ivs.mcs.anl.gov:9006/00000100a9f4edf1008c00dd000a005aad0/2005_0421_GCM.ppt 
>into C:\WINNT\Profiles\ag-op\LOCALS
>~1\Temp\presentation.ppt
>04/21/05 11:35:30 1876 DataStore     datastore.py:1655 DEBUG before 
>connect reqest path 
>/00000100a9f4edf1008c00dd000a005aad0/2005_0421_GCM.ppt, headers {}
>04/21/05 11:35:31 1876 DataStore     datastore.py:1657 DEBUG after connect 
>reqest
>04/21/05 11:35:31 1876 DataStore     datastore.py:1659 DEBUG request sent 
>to <pyGlobus.io.GSIHTTPConnection instance at 0x04E9EB20>
>04/21/05 11:35:31 1876 DataStore     datastore.py:1663 DEBUG response is 
><httplib.HTTPResponse instance at 0x021EA468>
>04/21/05 11:35:31 1876 DataStore     datastore.py:1664 DEBUG Request got 
>status 200
>04/21/05 11:35:31 1876 DataStore     datastore.py:1677 DEBUG Got hdr 3336704
>04/21/05 11:35:31 1876 DataStore     datastore.py:1678 DEBUG ['Server: 
>BaseHTTP/0.3 Python/2.3.4\r\n', 'Date: Thu, 21 Apr 2005 16:33:01 GMT\r\n', 
>'Content-type: application/octet-stream\r\n',
>'Content-Length: 3336704\r\n']
>04/21/05 11:35:31 1876 SharedPresentation     sharedpresentation.py:1484 
>ERROR Can not load file 
>https://ivs.mcs.anl.gov:9006/00000100a9f4edf1008c00dd000a005aad0/2005_0421_GCM.ppt 
>5
>Traceback (most recent call last):
>  File "SharedPresentation.py", line 1481, in LocalLoadVenue
>    self.viewer.LoadPresentation(tmpFile)
>  File "SharedPresentation.py", line 156, in LoadPresentation
>    self.presentation = self.ppt.Presentations.Open(file)
>  File 
> "C:\Python23\Lib\site-packages\win32com\gen_py\91493440-5A91-11CF-8700-00AA0060263Bx0x2x7.py", 
> line 3749, in Open
>    ret = self._oleobj_.InvokeTypes(2005, LCID, 1, (13, 0), ((8, 1), (3, 
> 49), (3, 49), (3, 49)),FileName, ReadOnly, Untitled, WithWindow)
>com_error: (-2147352567, 'Exception occurred.', (0, None, None, None, 0, 
>-2147467259), None)
>04/21/05 11:35:31 1876 SharedPresentation     sharedpresentation.py:1502 
>ERROR SharedPresentation.LocalLoadVenue: Can not load presentation 
>https://ivs.mcs.anl.gov:9006/00000100a9f4edf1008c00
>dd000a005aad0/2005_0421_GCM.ppt
>04/21/05 11:35:43 1452 SharedPresentation     sharedpresentation.py:762 
>DEBUG Shutting down...
>04/21/05 11:35:43 1876 SharedPresentation     sharedpresentation.py:810 
>DEBUG Got Event: local quit None
>04/21/05 11:35:43 1876 SharedPresentation     sharedpresentation.py:1216 
>DEBUG Method Quit called
>04/21/05 11:35:43 1876 SharedPresentation     sharedpresentation.py:1234 
>ERROR Exception destroying controller. This happens when using the x 
>button in the top right corner. Not critical.
>Traceback (most recent call last):
>  File "SharedPresentation.py", line 1232, in Quit
>    self.controller.frame.Destroy()
>  File "C:\Python23\Lib\site-packages\wx\core.py", line 9344, in __getattr__
>    raise PyDeadObjectError(self.attrStr % self._name)
>PyDeadObjectError: The C++ part of the SharedPresentationFrame object has 
>been deleted, attribute access no longer allowed.
>04/21/05 11:35:44 1452 EventClient     eventclient.py:303 DEBUG Cancel 
>pending callbacks
>04/21/05 11:35:44 1948 EventClient     eventclient.py:177 DEBUG Read 
>Callback called arg=None handle=_08ef5c02_p_globus_io_handle_t result=(-1, 
>2, 'an I/O operation was cancelled')  n=0
>
>04/21/05 11:35:44 1948 EventClient     eventclient.py:180 DEBUG 
>readCallback gets failure in result: -1 2
>04/21/05 11:35:44 1452 EventClient     eventclient.py:309 DEBUG Free 
>callback _90725e02_p_callbackStruct
>04/21/05 11:35:44 1452 EventClient     eventclient.py:315 DEBUG 
>EventClient.Stop: closing socket
>04/21/05 11:35:44 1452 EventClient     eventclient.py:323 DEBUG 
>EventClient.Stop: closing queue




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