Tables and list not show when export to png

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Start a new document.
2. Add a table/tree widget (Desktop - Native UI Widgets).
3. Export Page as PNG.

What is the expected output? What do you see instead?

The result png is empty (totally transparent) instead it must have the added 
widget. It's like if it doesn't exist in the document. This happen whenever you 
have in the document, all Tables and list did not rendered in the png.

Also this happen when you export only the selection (when you try to export 
only the Table for example).

What version of the product are you using? On what operating system?

I have Ubuntu 14.04 and Pencil 2.05.

Please provide any additional information below.

In the console appears the following errors:

Failed to load native module at path 
'/usr/lib/firefox/components/libxpcomsample.so': (80004005) 
/usr/lib/firefox/components/libxpcomsample.so: no se puede abrir el archivo del 
objeto compartido: No existe el archivo o el directorio

Timestamp: 20/01/15 09:16:42
Warning: mutating the [[Prototype]] of an object will cause your code to run 
very slowly; instead create the object with the correct initial [[Prototype]] 
value using Object.create
Source File: resource://gre/modules/Preferences.jsm
Line: 381

While creating services from category 'profile-after-change', could not create 
service for entry 'MobileConnection Service', contract ID 
'@mozilla.org/mobileconnection/mobileconnectionservice;1'

No chrome package registered for chrome://branding/locale/brand.properties

Timestamp: 20/01/15 09:17:18
Warning: Expected declaration but found '['.  Skipped to next declaration.
Source File: file:///tmp/raster-899298.svg
Line: 0
Source Code:
[object CSS2Properties]

Timestamp: 20/01/15 09:21:09
Warning: Expected declaration but found '['.  Skipped to next declaration.
Source File: file:///tmp/raster-993886.svg
Line: 0
Source Code:
[object CSS2Properties]

Timestamp: 20/01/15 09:24:12
Error: syntax error
Source File: file:///usr/share/pencil/content/pencil/license.txt
Line: 1, Column: 7
Source Code:
      GNU GENERAL PUBLIC LICENSE

Original issue reported on code.google.com by PhoneixS...@gmail.com on 20 Jan 2015 at 8:26

[GoogleCodeExporter]

Hi,

Got the same issue when exporting to HTML...

Original comment by fabrice....@gmail.com on 22 Mar 2015 at 7:44

[GoogleCodeExporter]

If you're willing to build the app yourself(it's simple if you're running 
linux), you can try my fork: http://github.com/prikhi/pencil

I'll be putting out a new release with pre-built packages attached soon.

Original comment by Pavan.Ri...@gmail.com on 28 Mar 2015 at 7:15