file not found in current directory
313 views (last 30 days)
Show older comments
Commented: craq on 25 Jul 2018
This sounds very similar to other entries in this forum and elsewhere e.g.
But a little different, and those answers don't help me. When I got this message the first time, I realised I had forgotten to copy a file across from a neighbouring folder. (I would hardlink if windows allowed that on network drives, or softlink if matlab could follow windows' softlinks... but I digress.) Even after copying the file, I still get the file not found message. Weirdly, 'edit my_function.m' works!
'my_function' is not found in the current folder or on
the MATLAB path, but exists in:
Change the MATLAB current folder or add its folder to the MATLAB
>> which -all my_function.m
'my_function.m' not found.
>> edit my_function.m
Cam Salzberger on 21 May 2018
By default, MATLAB will cache functions and files for faster finding and executing of them. Generally files newly added to folders will be found properly, but sometimes it needs to be told to rehash before it will detect the new file. That it finds the file with edit and ls likely has more to do with those commands using a different system for finding files than the execution engine.
If rehash doesn't do it for you, try rehash toolboxcache just to be sure. Restarting MATLAB is something of the nuclear option here, but should work in almost all cases.
More Answers (0)
Find more on Startup and Shutdown in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!Start Hunting!