Hi, your code fix of " update.PSBlock = Utils.EmptyBytes;" worked. My world is up and running again. To start to solve the problem properly, I recoded some of singularity to output the prims causing the issue. There is about 500 of them. Oddly, none of them had any particle system data. I tested editing an item and closing it and it solves the problem. But how to do this for 500 items?
I realize this started happening after the upgrade form 0.7.4 to 0.7.6. Any thoughts? -Matthew -----Original Message----- From: opensim-users-boun...@lists.berlios.de [mailto:opensim-users-boun...@lists.berlios.de] On Behalf Of Justin Clark-Casey Sent: Tuesday, March 11, 2014 5:58 PM To: opensim-users@lists.berlios.de Subject: Re: [Opensim-users] Server causing viewers to crash Hi Matthew. I haven't seen this before. However, a quick grep of the Singularity source code reveals that "syssize" and "whippang" are currently unused and probably dummy names used in the unpacking of particle system data (llpartdata.cpp). This suggests to me that the particle system data in one of your prims has somehow become corrupt, in such a way that it triggers a crash in the viewer. If you are building OpenSimulator, an extremely quick and dirty test would be to replace update.PSBlock = data.ParticleSystem ?? Utils.EmptyBytes; in LLClientView.CreatePrimUpdateBlock() with just update.PSBlock = Utils.EmptyBytes; and see if the problem goes away. If it does, then it is a particle system issue. Unfortunately, then it's a case of elimination of anything with a particle system (I think you could get a list of such prims by looking for non-empty ParticleSystem fields in the prims db table). Or if we're unlucky, it could be some other bad data in building the prim packet and this is only showing up when the viewer tries to unpack the particle system section. On 11/03/14 11:27, Drover, Matt wrote: > Somehow, something has changed on my server and all viewers are crashing when they connect to my grid. > > I'm running opensim v0.7.6 in grid mode. I have 15 regions spanned > across 5 opensim instances. All on the same pc. The pc is windows server 2008 r2 and is a vm. > > I tested many viewers, all with the same results. Here are the errors from the singulatiry viewer log. > > 2014-03-10T14:20:23Z WARNING: LLDataPackerBinaryBuffer::verifyLength: > Buffer overflow in BinaryBuffer length verify, field name crc! > > 2014-03-10T14:20:23Z WARNING: LLDataPackerBinaryBuffer::verifyLength: > Current pos: 0 Buffer size: 1 Data size: 4 > > 2014-03-10T14:20:23Z WARNING: LLDataPackerBinaryBuffer::verifyLength: > Buffer overflow in BinaryBuffer length verify, field name syssize! > > 2014-03-10T14:20:23Z WARNING: LLDataPackerBinaryBuffer::verifyLength: > Current pos: 0 Buffer size: 1 Data size: 4 > > 2014-03-10T14:20:23Z WARNING: LLDataPackerBinaryBuffer::verifyLength: > Buffer overflow in BinaryBuffer length verify, field name whippang! > > 2014-03-10T14:20:23Z WARNING: LLDataPackerBinaryBuffer::verifyLength: > Current pos: 4 Buffer size: 1 Data size: 1 > > 2014-03-10T14:20:23Z WARNING: LLDataPackerBinaryBuffer::verifyLength: > Buffer overflow in BinaryBuffer length verify, field name whippang! > > 2014-03-10T14:20:23Z WARNING: LLDataPackerBinaryBuffer::verifyLength: > Current pos: 5 Buffer size: 1 Data size: 1 > > 2014-03-10T14:20:23Z WARNING: LLDataPackerBinaryBuffer::verifyLength: > Buffer overflow in BinaryBuffer length verify, field name whippang! > > 2014-03-10T14:20:23Z WARNING: LLDataPackerBinaryBuffer::verifyLength: > Current pos: 6 Buffer size: 1 Data size: 1 > > 2014-03-10T14:20:23Z WARNING: LLDataPackerBinaryBuffer::verifyLength: > Buffer overflow in BinaryBuffer length verify, field name whippang! > > The last 2 lines repeat about 1000 more times then the viewer crashes. > > Any ideas? > > *Matthew Drover > *Programmer Consultant > > Immersive Technology > Distance Education, Learning and Teaching Support > > > > _______________________________________________ > Opensim-users mailing list > Opensim-users@lists.berlios.de > https://lists.berlios.de/mailman/listinfo/opensim-users > -- Justin Clark-Casey (justincc) OSVW Consulting http://justincc.org http://twitter.com/justincc _______________________________________________ Opensim-users mailing list Opensim-users@lists.berlios.de https://lists.berlios.de/mailman/listinfo/opensim-users _______________________________________________ Opensim-users mailing list Opensim-users@lists.berlios.de https://lists.berlios.de/mailman/listinfo/opensim-users
