For the past few days I have encountered a bug where whenever I try to craft a item the game crashes and gives me a rendering screen error. I have linked to the error report that it gives below. http://pastebin.com/pCTceiLV Thanks in advance.
I think the issue is probably a mod conflict then. Do you install NEI in .jar or .mods/other? If m/other, the folders and install for NEI remains, most likely conflicting the two mods.
My NEI normally goes in coremods folder. I will take the suggestion of re downloading the .minecraft folder, and get back to it.
This may sound odd but I had gotten this error once due to a texture pack , it couldn't render the item because it said it didn't exist within the textures . So it MAY be a texture pack but only at the slightest