Bug 154741 - FILEOPEN PPTX Some formulas not imported (file produced by WPS Office)
Summary: FILEOPEN PPTX Some formulas not imported (file produced by WPS Office)
Status: RESOLVED DUPLICATE of bug 129061
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
6.4.7.2 release
Hardware: All Linux (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: filter:pptx
Depends on:
Blocks:
 
Reported: 2023-04-10 09:01 UTC by sani.usnain
Modified: 2023-06-10 16:14 UTC (History)
5 users (show)

See Also:
Crash report or crash signature:


Attachments
Here is a slide from one of my slides. symbols which can be seen and in table are removed from the pdf (329.99 KB, image/png)
2023-04-10 09:03 UTC, sani.usnain
Details
Here is the slide which I m using (643.87 KB, application/wps-office.pptx)
2023-04-11 04:13 UTC, sani.usnain
Details
Bad rendering in office.com (44.83 KB, image/png)
2023-04-19 07:08 UTC, Buovjaga
Details
this is libreoffice. Almost all of page is invisible (55.75 KB, image/png)
2023-04-19 07:43 UTC, sani.usnain
Details

Note You need to log in before you can comment on or make changes to this bug.
Description sani.usnain 2023-04-10 09:01:00 UTC
Description:
I have a course which includes some mathematical symbols, when I convert my ppt/pptx file into pdf from the libreoffice, those symbols are removed in the pdf file

Steps to Reproduce:
1. open ppt/pptx file
2. export as pdf
3.

Actual Results:
pdf file is made with symbols removed

Expected Results:
all the material in the slides should be converted.


Reproducible: Always


User Profile Reset: No

Additional Info:
nil
Comment 1 sani.usnain 2023-04-10 09:03:43 UTC
Created attachment 186562 [details]
Here is a slide from one of my slides. symbols which can be seen and in table are removed from the pdf
Comment 2 m_a_riosv 2023-04-10 23:25:50 UTC
Please share a impress file with the slide, to make possible test it.
Comment 3 sani.usnain 2023-04-11 04:13:23 UTC
Created attachment 186571 [details]
Here is the slide which I m using
Comment 4 sani.usnain 2023-04-11 04:14:04 UTC
(In reply to m.a.riosv from comment #2)
> Please share a impress file with the slide, to make possible test it.

I have added the slide. Please check it
Comment 5 Stéphane Guillou (stragu) 2023-04-11 10:00:47 UTC
The attached PPTX already has formulas missing in LibreOffice, whereas they are visible in OnlyOffice. So I don't think the issue is related to PDF export, but has to do with our PPTX filter.

I wonder if this is the same problem as in bug 129061.
Michael, what do you think?
Comment 6 sani.usnain 2023-04-12 07:21:47 UTC
(In reply to Stéphane Guillou (stragu) from comment #5)
> The attached PPTX already has formulas missing in LibreOffice, whereas they
> are visible in OnlyOffice. So I don't think the issue is related to PDF
> export, but has to do with our PPTX filter.
> 
> I wonder if this is the same problem as in bug 129061.
> Michael, what do you think?

what is the solution? anything temporary?
Comment 7 m_a_riosv 2023-04-12 13:25:36 UTC
Some are missed, but some has the color background so they are invisible.

In slide 5, select the top-left box and apply default style.
In the same slide, 'States: q1 q2 q2' only 'States:' seems imported.

Compared with open with PowerPoint.

Version: 7.6.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: f22f7159ec1bd28d19f4a8b431893436419ecd64
CPU threads: 4; OS: Windows 10.0 Build 19045; UI render: Skia/Raster; VCL: win
Locale: es-ES (es_ES); UI: en-US Calc: CL threaded Jumbo
Comment 8 Buovjaga 2023-04-17 10:52:37 UTC
This file was produced by WPS Office. It is not shown correctly even in Microsoft office.com, if we believe the screenshot attachment 186562 [details] taken from WPS. In office.com, the bottom right table does not show the qs.
Comment 9 sani.usnain 2023-04-19 06:14:48 UTC
The slide is shown perfectly in office.com. It only show bugs (removal of table) in libreoffice
Comment 10 Buovjaga 2023-04-19 07:08:46 UTC
Created attachment 186775 [details]
Bad rendering in office.com

Proof of bad rendering in office.com
Comment 11 sani.usnain 2023-04-19 07:43:28 UTC
Created attachment 186776 [details]
this is libreoffice. Almost all of page is invisible
Comment 12 Gabor Kelemen (allotropia) 2023-06-10 16:14:46 UTC
(In reply to Stéphane Guillou (stragu) from comment #5)
> I wonder if this is the same problem as in bug 129061.

Yes, this has equations on drawing shapes.

*** This bug has been marked as a duplicate of bug 129061 ***