bugGnash - The GNU Flash player - Bugs: bug #16980, Assertion...

 
 

bug #16980: Assertion `bdef->m_character_def != __null' failed

Submitted by:  Patrice Dumas <pertusus>
Submitted on:  Fri 30 Jun 2006 11:54:52 PM UTC  
 
Category: NoneSeverity: 3 - Normal
Release: NoneStatus: Fixed
Privacy: PublicAssigned to: Sandro Santilli <strk>
Open/Closed: Closed

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Tue 07 Nov 2006 01:22:44 PM UTC, comment #5:

I can confirm too. The intro is played, with sound with
gstreamer.

Patrice Dumas <pertusus>
Mon 06 Nov 2006 01:54:47 PM UTC, comment #4:

Confirmed fixed (0.7.2)

Anonymous
Sat 04 Nov 2006 12:58:24 AM UTC, comment #3:

Ok, current CVS (both head and release branch) are now fixed
to warn the user (if verbosity is on) and consider the "bogus/unhandled" button_record as the END flag for the button record set.

This means that gnash should not segfault anymore, but won't
properly work either (it will need implementation for the new opcodes)

Sandro Santilli <strk>
Project MemberIn charge of this item.
Sat 04 Nov 2006 12:40:32 AM UTC, comment #2:

Found probable reason of the bug: some buttons refer to characters
that are not found in the display list. These are likely characters
defined by DEFINESHAPE4, which was introduced in SWF8 and are still unsupported by gnash.

Sandro Santilli <strk>
Project MemberIn charge of this item.
Sat 01 Jul 2006 12:54:36 AM UTC, comment #1:

Attached, for reference.
Ming's 'listswf' chokes on this, but flasm is able to read
it w/out problems.
'flasm' output header follows (note the fileAttributes useNetwork)

movie '../../tests/four-second-fury.swf' compressed // flash 8, total frames: 9,
frame rate: 32 fps, 550x400 px

fileAttributes useNetwork

frame 0
constants 'pldm128947', 'LoadVars', 'mv', '_level0', '_url', 'md', 'f1dc455e
50d6446d285982d5296004e2', 'mid', 'POST', 'http://bot.armorstudios.com/track.php
', 'sendAndLoad'
stop
push c:0, 0.0, c:1
new
setVariable
push c:0
getVariable

...

Sandro Santilli <strk>
Project MemberIn charge of this item.
Fri 30 Jun 2006 11:54:52 PM UTC, original submission:

The game found here:

http://www.koreus.com/media/four-second-fury.html

trigger the following assertion error:
gnash: button.cpp:319: gnash::button_character_instance::button_character_instance(gnash::button_character_definition, gnash::sprite_instance, int): Assertion `bdef->m_character_def != __null' failed.

When launched with -v, the following errors happen before the failed assertion:
ERROR: export error: don't know how to export resource 'music1'
ERROR: export error: don't know how to export resource 'damage'
ERROR: export error: don't know how to export resource 'CANNON'
ERROR: export error: don't know how to export resource 'Anaconda'
ERROR: export error: don't know how to export resource 'good4'
ERROR: export error: don't know how to export resource 'good3'
ERROR: export error: don't know how to export resource 'good2'
ERROR: export error: don't know how to export resource 'good1'
ERROR: export error: don't know how to export resource 'bad'
ERROR: export error: don't know how to export resource 'fx04'
ERROR: export error: don't know how to export resource 'dink'
ERROR: sprite::add_display_object(): unknown cid = 1
ERROR: error: text style with undefined font; font_id = 2
ERROR: error: text style with undefined font; font_id = 2
ERROR: No font for edit_text_character! [edit_text_character.cpp:297]
ERROR: sprite::add_display_object(): unknown cid = 4

Patrice Dumas <pertusus>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

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Follow 5 latest changes.

Date Changed By Updated Field Previous Value => Replaced By
Mon 06 Nov 2006 01:58:53 PM UTCstrkStatusReady For Test=>Fixed
  Open/ClosedOpen=>Closed
Sat 04 Nov 2006 12:58:24 AM UTCstrkStatusConfirmed=>Ready For Test
  Assigned toNone=>strk
Sat 01 Jul 2006 12:54:36 AM UTCstrkStatusNone=>Confirmed

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