Worksheet got corrupted

Worksheet got corrupted - Latest Solver corrupted worksheet when saving as .smz. - Messages

#1 Posted: 1/15/2025 4:17:05 AM
Igor Skarine

Igor Skarine

14 likes in 97 posts.

Group: User

dsm-VMR5.smz (59 KiB) downloaded 60 time(s).
#2 Posted: 1/15/2025 4:59:29 AM
overlord

overlord

554 likes in 1333 posts.

Group: Moderator

Unfortunately, it is compressed smath file.
Unless we don't get uncompress algorithm, we can't work on this file.
#3 Posted: 1/15/2025 5:51:23 AM
Andrey Ivashov

Andrey Ivashov

2270 likes in 3734 posts.

Group: Super Administrator

Hello.

I was able to restore the file completely except 4 text titles of the areas (what actually caused an issue in your *.smz).
dsm-VMR5.sm (132 KiB) downloaded 57 time(s).

I think we need to disable functionality to save worksheets to .smz file format in the next release. It is not the first time issue appeared.

Best regards.
3 users liked this post
Igor Skarine 1/15/2025 7:16:00 AM, Oscar Campo 1/15/2025 8:23:00 AM, Davide Carpi 1/18/2025 4:41:00 AM
#4 Posted: 1/15/2025 8:23:47 AM
overlord

overlord

554 likes in 1333 posts.

Group: Moderator

Wrote

I think we need to disable functionality to save worksheets to .smz file format in the next release. It is not the first time issue appeared.


Or maybe a rewrite for saving .sm files compressed as in .docx or .xlsx
MS Office files are just xml wrappers for contents inside them.
You can view files in them with extracting it as an archive.

But I guess it will take some effort won't be compatible with old .smz files.

Regards
#5 Posted: 1/15/2025 6:06:52 PM
Andrey Ivashov

Andrey Ivashov

2270 likes in 3734 posts.

Group: Super Administrator

Yes, we plan to move to Open Document Format but it will be another files extension.

As we discussed in the team a cheap alternative to .smz could be .sm.zip which is pretty easy to implement.

We'll think about it.
1 users liked this post
Oscar Campo 1/15/2025 8:28:00 PM
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