In some functions, the flags member controls which of the red, green, and blue members is used and can be the inclusive OR of zero or more of DoRed , DoGreen , and DoBlue . The server failed to allocate the requested resource or server memory. BadColor A value for a Colormap argument does not name a defined Colormap. An InputOnly window is used as a Drawable. Some argument or pair of arguments has the correct type and range but fails to match in some other way required by the request.
Some numeric value falls outside the range of values accepted by the request.
Unless a specific range is specified for an argument, the full range defined by the argument's type is accepted. Any argument defined as a set of alternatives can generate this error. BadWindow A value for a Window argument does not name a defined Window.