Improved error control for solving PDEs, when we encounter a problem which appears not to be a PDE, an error is now thrown in the solveguipde method, rather than creating an error dialog in that method. (The strange error behaviour the previous version was causing was pointed out by Pedro Gonnet).
Improved error control for solving PDEs, when we encounter a problem which appears not to be a PDE, an error is now thrown in the solveguipde method, rather than creating an error dialog in that method. (The strange error behaviour the previous version was causing was pointed out by Pedro Gonnet).

nickhale/chebfunV4,chebfun/chebfun_v4