error using savefig and saveas

Question

Valeria Leto 2021-10-30

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1575343-error-using-savefig-and-saveas

评论： Valeria Leto 2021-11-1

Hi guys! I get this error message but I don't understand why. I saw other people asked about it but I have no clue why it happens. Maybe because my fig is too big? I tried also with saveas(gcf, 'mosaico.fig') but it doesn't work.Thanks

Error using save

Error closing file C:\Users\utente\Desktop\TESI\CODICI\missione

GRID\gestire_sovrapposizioni\automatizzare\mosaico.fig.

The file may be corrupt.

Error in matlab.graphics.internal.figfile.FigFile/write (line 32)

save(obj.Path, obj.MatVersion, '-struct', 'SaveVars');

Error in savefig (line 83)

FF.write();

Error in f_massimi (line 53)

savefig('mosaico.fig')

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Dave B 2021-10-30

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1575343-error-using-savefig-and-saveas#answer_820433

在 MATLAB Online 中打开

I'm not sure why you're seeing this error, if it's due to the file being too large there are a couple of things that you can try:

1. Try appending the 'compact' flag to savefig:

This will prevent MATLAB from storing a compatibility layer which adds support for loading your figure in releases older than R2014b. The compatibility layer is quite large, so this makes a dramatic difference to file size, and also would work around any issues that are specific to this set of data.

savefig('mosaico.fig','compact')

2. Change your default mat file format, which can be done in the preferences window (under general). Setting this to version 7.3 or later will allow larger files.

However, the error reports a problem closing the file, which seems surprising for a large file. Perhaps something on the OS is using the file and MATLAB can't get write access? These sometimes show up for network drives, but it looks like you're targeting your desktop folder so I'd be surprised if there's an issue. But it still seems worth trying another a location?