TECHNICAL SUPPORT / WEB APPs BUGS

J'ai ce message avec OpenGL:

A failed assertion occurs
ProcName: client_ryzom_rd.exe
Date: 2015/04/08 20:32:37
File: Z:\home\nevrax\code\nel\src\3d\vertex_buffer.cpp
Line: 1160
FuncName: NL3D::CVertexBufferReadWrite::getVertexCoordPointer
Reason: "_Parent->checkLockedBuffer()"