Error using load Can't read file
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Hi guys, I want to load a mat. file, sometime it works, and sometime it doesnot work,saying'Error using load Can't read file'. When i use the 'exist()', it returns 2. Sometime i need to restart my MATLAB, then the data can be loaded successfully. Please help me to figure this out. Thank you very much!
2 comentarios
Benjamin Friedrich
el 31 de Ag. de 2014
I had a similar problem (opening a 1GB mat-file that DID exist in the current folder). After a simple "clear all", I could load the file.
verdyanto agung
el 18 de Feb. de 2021
hello, please help me to get problem solving this my case, please....
thank you...
please share your solving in my email, verdyantoagung@gmail.com![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/523802/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/523802/image.png)
Respuestas (7)
Wenqi Ouyang
el 5 de Jun. de 2016
It's always due to running out of memory. I close other programs and restart MATLAB then it works.
1 comentario
Kausha kumar
el 21 de Jun. de 2020
Editada: Kausha kumar
el 21 de Jun. de 2020
Thanks, yes this method woks.
Jan
el 20 de Ag. de 2014
Is the file open already?
Did you exhaust the number of files open at the same time?
What does this reply:
fopen('all');
1 comentario
shelley
el 4 de Sept. de 2014
Hi All I just learned that this problem could likely be due to "fragmentation" issue associated with Windows XP 32-bit system. Refer to this link on " Long-Term Usage (Windows Systems Only) "
0 comentarios
Xikang Luo
el 22 de Ag. de 2017
yeah, I agree with that; It's always due to running out of memory. I close other programs and restart MATLAB then it works.
I try clear some other matrix and it worked!
0 comentarios
Tra Ngo
el 18 de Mzo. de 2020
I have R2019b, still encountering loading problem as below. I tried 'clear all', closing all other programs and restart MATLAB. My Java Heap Memory is maxed out (2,018 MB). OS is 64-bit, Windows 10. The specific file that I'm trying to load is a very big structure containing 3 fields.
>> load('Channel_1_tracking_result.mat','tracksFinal')
Error using load
Unable to read MAT-file
Not a binary MAT-file. Try load -ASCII to read as text.
2 comentarios
Tra Ngo
el 22 de Mzo. de 2020
Not really. I resorted to using a 32GB Ram CPU, instead of the 8GB Ram one I was using to load the file. Somehow, when I resave the .mat file, I was able to load it using the 8GB Ram one.
Yunalisa Amalia
el 8 de Mayo de 2022
hi all, please help me how to solve this problem in matlab, when i want to open the matlab application then what happens is that the application does not want to open, then what is the solution guys?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/990545/image.png)
1 comentario
Nour Latrach
el 6 de Jun. de 2022
i experienced the same thing. You need Delete the installation manually then Re-Install
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