[Sumover-dev] [Media Tools] #57: Assertion Failed in ratmedia.exe: bitstream.c, line 111

[Media Tools]

#57: Assertion Failed in ratmedia.exe: bitstream.c, line 111
---------------------------------+------------------------------------------
 Reporter:  edbrannin at gmail.com  |       Owner:  socrates
     Type:  defect               |      Status:  new     
 Priority:  major                |   Milestone:          
Component:  rat                  |     Version:          
 Keywords:  crash, assertion     |  
---------------------------------+------------------------------------------
 I've been getting RAT crashes from recent SVN builds.  I haven't yet
 figured out any steps to reproduce this consistently, but I think it's
 related to changing venues.  (in AG 3.0.2).

 Version: RAT v4.4.400 (from Tom Uram's rat_svn070305win.zip on AccessGrid,
 in the Argonne Lobby)

 See [http://img329.imageshack.us/img329/991/uclratcrashlc7.png this
 picture] for the original copy of this message:
 {{{
 Program: ...Grid3\local_services\AudioService\ratmedia.exe
 File: c:\dev\ucl\rat\bistream.c
 Line: 111

 Expression: (unsigned int)(b->pos - b->buf) <= b->len

 For information on how your program can cause an assertion failure, yada
 yada press Retry to debug; JIT must be enabled
 }}}

 Just now, I got that assertion failure, and (without clicking on anything)
 a few seconds later another dialog appeared: {{{Could not send mbus
 message (15:1)}}}.  The last time this happened, I had to reboot before
 RAT would work again; the "15" in that mbus message would vary from 13-16
 or so, but otherwise once it crashes it's pretty consistent.

 By the way, a lot of this is happening in the Rochester Institute of
 Technology Venue, which is (accidentally) encrypted:
 [https://vv3.mcs.anl.gov:8000/Venues/8cdd226521d429b68e7e8c0158a6a663]

 Please let me know what else I can do to help with this.

-- 
Ticket URL: <https://mediatools.cs.ucl.ac.uk/nets/mmedia/ticket/57>
Media Tools <http://www-mice.cs.ucl.ac.uk/multimedia/software>
Media Tools