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Diagram not exported to PDF (mPDF)

Status
Open
Subject
Diagram not exported to PDF (mPDF)
Version
20.x
21.x
22.x
Category
  • Bug
Feature
PDF
Diagram (Drawings, Diagrams, Flowcharts and more)
Resolution status
Confirmed
Submitted by
David Bensel
Lastmod by
David Bensel
Rating
(1)
Description
When generating a PDF from a wiki page diagrams are not shown in the PDF.
Solution

Fixed in Tiki 21.2vcs under some circumstances (but apparently not for all use cases/server setups)

Tested and working with 21.2vcs and latest mpdf and diagram packages installed in 21.x in a show2.t.o instance. Reproduced here:
http://xavi-9794-7427.show2.tikiwiki.org/tiki-index.php?page=HomePage
u: admin
p: 12345

(related ticket: https://dev.tiki.org/item7427-PluginDiagram-works-when-saving-in-wiki-page-but-fails-when-saving-to-file-gallery )

However, confirmed to fail in other scenarios (different from show2.t.o)

Importance
10 high
Easy to solve?
4
Priority
40
Demonstrate Bug (Tiki 19+)
This bug has been demonstrated on show2.tiki.org
 Accessing the Tiki instance that demonstrates this bug

The URL for the show2.tiki.org instance that demonstrates this bug is at: http://user-11990-7316.show2.tiki.org. Note that if you get a popup asking for a username/password, please just enter "show" and "show". This is different from the initial login and password for a new Tiki which is "admin" and "admin".

For the install log, see http://user-11990-7316.show2.tiki.org/info.txt

Note that if you see PHP errors or a Tiki claiming to be missing third party software, the instance creation is probably not finished. Please wait a couple minutes and reload.

 Snapshots

Snapshots are database dumps of the configuration that developers can download for debugging. Once you have reproduced your bug on the show2.tiki.org instance, create a snapshot that can then be downloaded by developers for further investigation.

Snapshots can be accessed at: http://user-11990-7316.show2.tiki.org/snapshots/. Note that if you get a popup asking for a username/password, please just enter "show" and "show".

Create new snapshot
SVN update
Demonstrate Bug (older Tiki versions)
Ticket ID
7316
Created
Thursday 12 March, 2020 13:30:00 GMT-0000
by David Bensel
LastModif
Friday 26 March, 2021 13:02:33 GMT-0000

Attachments

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Keywords

The following is a list of keywords that should serve as hubs for navigation within the Tiki development and should correspond to documentation keywords.

Each feature in Tiki has a wiki page which regroups all the bugs, requests for enhancements, etc. It is somewhat a form of wiki-based project management. You can also express your interest in a feature by adding it to your profile. You can also try out the Dynamic filter.

Accessibility (WAI & 508)
Accounting
Administration
Ajax
Articles & Submissions
Backlinks
Banner
Batch
BigBlueButton audio/video/chat/screensharing
Blog
Bookmark
Browser Compatibility
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Category
Chat
Comment
Communication Center
Consistency
Contacts Address book
Contact us
Content template
Contribution
Cookie
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Database MySQL - MyISAM
Database MySQL - InnoDB
Date and Time
Debugger Console
Diagram
Directory (of hyperlinks)
Documentation link from Tiki to doc.tiki.org (Help System)
Docs
DogFood
Draw -superseded by Diagram
Dynamic Content
Preferences
Dynamic Variable
External Authentication
FAQ
Featured links
Feeds (RSS)
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Forum
Friendship Network (Community)
Gantt
Group
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Help
History
Hotword
HTML Page
i18n (Multilingual, l10n, Babelfish)
Image Gallery
Import-Export
Install
Integrator
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OS independence (Non-Linux, Windows/IIS, Mac, BSD)
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Tablesorter
Tags
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Terms and Conditions
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User Administration
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Watch
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WebServices
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Wiki plugins extends basic syntax
Wiki syntax text area, parser, etc
Wiki structure (book and table of content)
Workspace and perspectives
WYSIWTSN
WYSIWYCA
WYSIWYG
XMLRPC
XMPP




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