Error using fopen for obj file

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Benjamin
Benjamin 2024-1-17
移动：Dyuman Joshi 2024-1-24
Hi all,
Using MATLAB to open an obj file, fopen is currently throwing up -1: Hence fgets is throwing up an error!
Top level code looks as follows:
modName = 'Slender_solar';
modIn = fullfile(ADBSat_path,'inou','obj_files',[modName,'.obj']);
Then in the import function of the code: Note fileIn is designated as ModIn
fid = fopen(fileIn,'r');
line = fgets(fid);
Any idea of what could be going wrong?
Cheers

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采纳的回答

Star Strider
Star Strider 2024-1-17
A returned value of -1 means that fopen can’t open the file.
First, run:
which fileIn
to see if MATLAB can find it. If not, provide the correct path to it in your fullfile call.

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