Worldmap and cvread functions

csvread and worldmap using editor

When I used the 'worldmap' function in command window it worked, however when I tried to use it in editor it didn't - showing some wierd errors:

Error in setMapProjection (line 7)
mapprojection = maps(mapprojection);

Error in axesm>setprop (line 377)
mstruct = setMapProjection(mstruct, propvalu);

Error in axesm (line 158)
mstruct = setprop(mstruct, propname{j}, propvalue{j});

Error in regionmap>constructMapAxesWorld (line 473)
ax = axesm(...

Error in regionmap (line 119)
h = constructMapAxes(latlim, lonlim, e);

Error in worldmap (line 121)
ax = regionmap(mfilename, varargin);

Error in maps (line 1)
worldmap([20 40],[20 40])

In addition, I find problems with 'csvread' function. I use matlab remotely from a university account, so it doesn't find the address I write. Is there a right way to use it?