I have the same problem for ALL export filetype options.  I don't however have 
the log: I get the same message about it not being configured and don't have 
the time to sort it out tbh.

Quite frustrating as I *was* using the latest stable build but that has a 
glaring error (the fact that a 1 day task can only start and finish on separate 
days) so "upgraded" to this for that functionality.

Not too much information. Can you share a project file or run ganttproject.bat 
with -log -log_file C:\ganttproject.log parameter (which hopefully will 
configure log to file and we'll be able to see what's wrong) ?

What is the exact line to include in the bat file (for log )? Thancks.
Le 26 oct. 2011 22:59, <ganttproject@googlecode.com> a �crit :

[deleted comment]

OK so I pasted " -log_file C:\ganttproject.log" between "-log" and " %1 
%2....." in the batch file in C:\Program Files\GanttProjectPraha.  I then saved 
this and double cliccked it to run Praha from here.

1. Is this the correct thing to do?

2. Is the attached .log file the information you were asking for?

It ocurred to me that the problem may have been that I was trying to export to 
a network drive (which was successful in 2.0.10) so this export was pointed at 
my local desktop.  It still failed.

Thanks for the log. Yes, that's what I asked for. Are there any spaces or 
non-English symbols in your file path by any chance?

No worries, there are no spaces or non-english characters in either the source 
or destination file path.

However, they are on a network drive - will this have any impact: I can open, 
edit and save the project from this location but I wonder if exporting is 
different...?

I'll try to export to a local folder with no spaces or foreign characters in 
the path and let you know my mileage.

Exporting should not be different, but who knows. Yes, please try exporting to 
a local folder.

No dice :(  I exported to local and network locations without any unusual 
characters ("name.version" naming convention) and it didn't like any of it.

I'll do it again later with the logging switched on and post the file up here...

Hi folks, I had the same problem, and after some tries it was possible to 
produce the reports:
(1) Problem happened when saving to "_temp" folder, then using "temp" instead, 
it worked.
(2) If it does not work to you, try to EDIT > CONFIG > GENERAL > CUSTOM DATE 
FORMAT.
(3) If it does not work to you, try to set "Open Microsoft Project Files" 
during the PRAHA setup.

Hope that works for you.

Hey, just curious if it is still reproducible. issue #332 which has the same 
symptoms was closed long ago