Classes used to represent client and server side exceptions.

XgtError(msg[, trace]) Base exception class from which all other xgt exceptions inherit.
XgtNotImplemented(msg[, trace]) Raised for functionality with pending implementation.
XgtInternalError(msg[, trace]) Intended for internal server purposes only.
XgtIOError(msg[, trace]) An I/O problem occured either on the client or server side.
XgtServerMemoryError(msg[, trace]) The server memory usage is close to or at capacity and work could be lost.
XgtConnectionError(msg[, trace]) The client cannot properly connect to the server.
XgtSyntaxError(msg[, trace]) A query was provided with incorrect syntax.
XgtTypeError(msg[, trace]) An unexpected type was supplied.
XgtValueError(msg[, trace]) An invalid or unexpected value was provided.
XgtNameError(msg[, trace]) An unexpected name was provided.
XgtArithmeticError(msg[, trace]) An invalid arithmetic calculation was detected and cannot be handled.
XgtFrameDependencyError(msg[, trace]) The requested action will produce an invalid graph or break a valid graph.