QGLFramebufferObject: Framebuffer incomplete attachment?

[cueMan]

I keep getting this error: "QGLFramebufferObject: Framebuffer incomplete attachment" from this:

if (QGLFramebufferObject::hasOpenGLFramebufferBlit()) {
                         QGLFramebufferObjectFormat format;
                         format.setSamples(4);
                         format.setAttachment(QGLFramebufferObject::CombinedDepthStencil);
 
buffer = new QGLFramebufferObject(200, 200, format);

if (QGLFramebufferObject::hasOpenGLFramebufferBlit()) {
                         QGLFramebufferObjectFormat format;
                         format.setSamples(4);
                         format.setAttachment(QGLFramebufferObject::CombinedDepthStencil);

buffer = new QGLFramebufferObject(200, 200, format);

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Can anyone tell me what does this error mean?

---

Added after 1 43 minutes:

Nevermind, no need for this anymore

[Saburouta]

If you still remember at all, please tell me how you fixed that.

[saman_artorious]

I keep getting this error: "QGLFramebufferObject: Framebuffer incomplete attachment" from this:

if (QGLFramebufferObject::hasOpenGLFramebufferBlit()) {
                         QGLFramebufferObjectFormat format;
                         format.setSamples(4);
                         format.setAttachment(QGLFramebufferObject::CombinedDepthStencil);
 
buffer = new QGLFramebufferObject(200, 200, format);

if (QGLFramebufferObject::hasOpenGLFramebufferBlit()) {
                         QGLFramebufferObjectFormat format;
                         format.setSamples(4);
                         format.setAttachment(QGLFramebufferObject::CombinedDepthStencil);

buffer = new QGLFramebufferObject(200, 200, format);

To copy to clipboard, switch view to plain text mode 

Can anyone tell me what does this error mean?

---

Added after 1 43 minutes:

Nevermind, no need for this anymore

Remember that your program isn't the only thing using VRAM--probably your OS/Window system and any other programs that might be running are impacting it as well. The video memory might just be fragmented such that there is enough memory available, but not in one contiguous chunk.

Maybe if you split the texture(or whatever) up into four separate framebuffers it works out.