specified the exception as an attributeerror... we want that so we can make sure that the line has a parent, though I'm not sure that there is a situation where that *isn't* true
specified the exception as an attributeerror... we want that so we can make sure that the line has a parent, though I'm not sure that there is a situation where that *isn't* true

danielhkl/matplotlib2tikz,m-rossi/matplotlib2tikz,nschloe/matplotlib2tikz