Couple of files not backed up

[GoogleCodeExporter]

Backup started exiting with an error message today. Went looking in the logs 
expecting a newly uploaded file with an excessively long directory/filename.

Instead 98% of the way down the log (back to a file that has been reporting no 
errors since it was first backed up by gdocbackup many months ago) found these 
entries.

18/11/2011 15:18:50 - 090 > FO> FileName=sowerby_gateway_accounts_dec2008.pdf 
DocType=PDF ExpFrm=pdf Action=SKIP Folder= LocalDateTime=01/02/2010 09:46:07 
RemoteDateTime=01/02/2010 09:46:07
18/11/2011 15:18:50 - 090 > ITEM: land price model at best estimate 25% total 
revenue (Unknown) [5110/5641]
18/11/2011 15:18:50 - 090 > Try to get folder from dict using 
key=[https://docs.google.com/feeds/default/private/full/folder%3A0B5ExvUHuFH6oZT
AwZGE2MDAtNTE4ZC00OTdkLWE4ZTgtMGFhYzdhMDlhYWEx]
18/11/2011 15:18:50 - 090 > Start exporting land price model at best estimate 
25% total revenue(Type=Unknown) --> zip
18/11/2011 15:18:50 - 090 > DOC-ERROR: System.NullReferenceException: Object 
reference not set to an instance of an object.
   at GDocBackupLib.Backup.ExecBackupSingleUser(String username)

There were a few more files with errors. Some were pdf, others spreadsheets but 
all reported Type=Unknown in the 'start exporting..." line. Not all had 
filenames with a percentage symbol in them. 

Original issue reported on code.google.com by edward.m...@gmail.com on 18 Nov 2011 at 3:40

[GoogleCodeExporter]

I think it's not a GDocBakup issue. It seems to be a problem on google servers.

What is the type of your item "land price model at best estimate 25% total 
revenue" ?  Doc, spreadsheet, other?  The Google API marked it as "unknown". 

Original comment by fht...@gmail.com on 19 Nov 2011 at 7:18

[GoogleCodeExporter]

Yes, I would have thought it must be a gremlin in the Google API because the 
files affected have been correctly skipped for the last few months.

That file is a Google spreadsheet though there were also two that were uploaded 
pdfs. In each failure case the FO line identified the doc type correctly and 
the Start exporting line was Type=Unknown.

Have just run GDocBackup again this morning and it is still giving the same 
errors ont he same files.

Original comment by edward.m...@gmail.com on 21 Nov 2011 at 9:32

[GoogleCodeExporter]

There are still four errors this afternoon but they are all spreadsheets that 
haven't been touched since 2010 (did I misread the log before and were they all 
Google Spreadsheets then too?)

Original comment by edward.m...@gmail.com on 21 Nov 2011 at 4:10

[GoogleCodeExporter]

After nearly three weeks of consistently throwing out the same errors on the 
same files Google's servers must have relented today because the backup 
terminated normally without error. The GDocBackup program hadn't been upgraded 
in the duration.

Original comment by edward.m...@gmail.com on 30 Nov 2011 at 10:28

[GoogleCodeExporter]

Original comment by fht...@gmail.com on 30 Nov 2011 at 1:13

• Changed state: Invalid