I have just started looking into the use of the standard DataGrid component under Gnash 0.8.5 and have run into some weird behavior. I've verified the issue exists under Ubuntu 7.10 and Fedora 10.
I created a main SWF that has a sub-MovieClip obj in which I use a MovieClipLoader to load a sub-SWF when the user clicks a button. The sub-SWF has 11 frames, the 3rd of which contains a single DataGrid. The first time the button is pressed, the sub-SWF appears to load just fine (no errors, playback is as expected, etc). If I press the button a second time (or try and load any other SWF into that sub-MovieClip), I get an error in onLoadInit() when I'm trying to goto a specific frame (frame 4 in the case below): PC:3415 - EX: ActionCallMethod method name: [string:gotoAndPlay] method object/func: [gnash::movie_instance(_level0.content.target):0x8560008] method nargs: 1 Executing 8 tags in frame 3/11 of movieclip /content/target 22106:3085941184] 16:04:59 ERROR: MovieClip::replace_display_object: could not find any character at depth -16383 22106:3085941184] 16:04:59 ERROR: MovieClip::replace_display_object: could not find any character at depth -16382 Executing 2 tags in frame 1/2 of movieclip /content/target/my_dg Executing 1 tags in frame 1/1 of movieclip /content/target/my_dg/boundingBox_mc Executing 8 tags in frame 4/11 of movieclip /content/target 22106:3085941184] 16:04:59 ERROR: MovieClip::replace_display_object: could not find any character at depth -16383 22106:3085941184] 16:04:59 ERROR: MovieClip::replace_display_object: could not find any character at depth -16382 Executing 1 tags in frame 1/1 of movieclip /content/target/myVODButton After execution: PC 3415, next PC 3416, stack follows Stack: "[undefined]" Global registers: 1:[function(gnash::swf_function):0xb397e810], 2:[object(gnash::as_object):0xb397e888] Local registers: 0:"[number:701]", 1:"[object(gnash::as_object):0xb1ca37f0]", 2:"[gnash::movie_instance(_level0.content.target):0x8560008]", 3:"[gnash::movie_instance(_level0.content.target):0x8560008]" Local variables: this==[object(gnash::as_object):0xb1ca37f0] I'm still digging into the details of this issue, and will post again once I have more information, but I wanted to throw this error out there and see if anyone can help direct my debugging effort. Looking at the code for "replace_display_object," depth is suppose to be unsigned so not sure why it's negative at this point. I do know that if I remove the DataGrid component from the stage, there is no error. I also know that if I leave the DataGrid empty (no dataprovider assigned) the error still occurs. Michael
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