Bug 104891 - PDF export of PPTX with all slides hidden returns error
Summary: PDF export of PPTX with all slides hidden returns error
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
4.1 all versions
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisectRequest, regression
Depends on:
Blocks: PDF-Export
  Show dependency treegraph
 
Reported: 2016-12-23 17:59 UTC by gfairbanks
Modified: 2019-05-15 12:05 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:


Attachments
Error received when exporting (50.86 KB, image/png)
2016-12-23 17:59 UTC, gfairbanks
Details
Example pptx that exhibits the problem (29.44 KB, application/vnd.openxmlformats-officedocument.presentationml.presentation)
2016-12-23 18:03 UTC, gfairbanks
Details

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Description gfairbanks 2016-12-23 17:59:00 UTC
Created attachment 129904 [details]
Error received when exporting

I am attempting to export a Powerpoint PPTX file that has all of the slides hidden.
I get a "General input/output error" (screenshot attached).

I originally experienced this attempting to convert the PPTX to PDF using unoconv.
The error I received when doing that was:

Input file: /tmp/presentation.pptx
unoconv: UnoException during export phase:
Unable to store document to file:///tmp/presentation.pdf (ErrCode 3088)

If I add at least one non-hidden slide, or use the "-e ExportHiddenSlides=true" flag to unoconv, the export succeeds.

My use case for this is that I am converting uploaded PPTX files to PDF automatically, so I have no control over the content of the file and cannot simply unhide the slides.
Comment 1 gfairbanks 2016-12-23 18:03:52 UTC
Created attachment 129905 [details]
Example pptx that exhibits the problem

Attached an example PPTX file that exhibits the problem.
Comment 2 Xisco Faulí 2016-12-26 13:08:57 UTC
Confirmed in

- Version: 5.4.0.0.alpha0+
Build ID: 7a1add76d542e9929c1feab9e06949990e236616
CPU Threads: 4; OS Version: Linux 4.8; UI Render: default; VCL: gtk3; 
Locale: ca-ES (ca_ES.UTF-8); Calc: group

- Version 4.1.0.0.alpha0+ (Build ID: efca6f15609322f62a35619619a6d5fe5c9bd5a)

but not in

- LibreOffice 3.5.0 
Build ID: d6cde02

- LibreOffice 3.3.0 
OOO330m19 (Build:6)
tag libreoffice-3.3.0.4
Comment 3 QA Administrators 2017-12-27 03:25:20 UTC Comment hidden (obsolete)
Comment 4 Roman Kuznetsov 2019-03-16 20:50:19 UTC
still repro in

Version: 6.3.0.0.alpha0+ (x64)
Build ID: 13a260f59e421f3e67845f8f2eb22b8f0f8fcaf0
CPU threads: 4; OS: Windows 10.0; UI render: GL; VCL: win; 
TinderBox: Win-x86_64@42, Branch:master, Time: 2019-03-11_02:46:09
Locale: ru-RU (ru_RU); UI-Language: en-US
Calc: threaded