View Full Version : GLFW access violation (reading from address 0)

02-26-2015, 11:31 PM
Hello there,

i am using GLFW3 for window, input, .... and glew for OpenGL. It happened now a few times, that GLFW3 just breaks my program. The error message is "Access violation reading location 0x00000000.". Well, in all of those cases i did something stupid with opengl, so it was *my* bug. But, what i don't understand is: Why does GLFW crash in the function glfwPollEvents();? I already tried to get an usable OpenGL-Error to find my problem, but there is none. glGetError just returns nothing (GL_NO_ERROR). It is really hard to debug, if everything you know is, that it crashes. Is anyone here using GLFW and can tell me, how to set it up that it *doesn't* crash with a access violation and instead gives me a appropriate error-message?