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How can fix the Error using dir Function is not defined for 'cell' inputs?

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sowjanya boddeti
sowjanya boddeti 2016-2-25
编辑： Stephen23 2016-2-25
rootpath = {};
D = dir(rootpath);
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Stephen23
Stephen23 2016-2-25
编辑：Stephen23 2016-2-25
Answer: Don't use a cell array for the input.
Read the dir documentation. It clearly states that the input must be a string.

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Guillaume
Guillaume 2016-2-25
The fix is simple, don't pass a cell (an empty one at that) to dir.
It's not clear what you're trying to do. rootpath must be a string that points to a valid path on your machine. Maybe,
rootpath = 'C:\';
but only you know what it should really be.

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