ColladaProject
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Collada Import & Export

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Mon, Jun 18

Gaia Clary (gaiaclary) added a comment to T55519: Blender (silently) fails when importing Sketchup Collada File.

i believe that the order of appearance of the data should not be important for the importer. In fact the importer processes the imported file twice so that it first collects the data and then assigns the data to blender objects. Please can you take a look at the collada branch? maybe things are different/better/resolved there...

Mon, Jun 18, 1:36 PM · Collada, Import/Export, BF Blender
Philipp Oeser (lichtwerk) assigned T55519: Blender (silently) fails when importing Sketchup Collada File to Gaia Clary (gaiaclary).

Hm, looking at this part of the code, I can observe:

Mon, Jun 18, 1:01 PM · Collada, Import/Export, BF Blender
Matthew Moore (moorage) created T55519: Blender (silently) fails when importing Sketchup Collada File.
Mon, Jun 18, 7:48 AM · Collada, Import/Export, BF Blender

Tue, May 29

Sergey (Datel) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

Well, if it is the only one full log, then we have already seen it on screenshot. I have no more information about this

Tue, May 29, 12:04 AM · Collada
Gaia Clary (gaiaclary) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

As far as i know:

Tue, May 29, 12:00 AM · Collada

Mon, May 28

Sergey (Datel) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

One problem, seems no one can explain where it is

Mon, May 28, 11:42 PM · Collada
Gaia Clary (gaiaclary) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

Normally blender becomes very verbose when it breaks something. If you could get a crash log we could get a better info about where blender fails exactly.

Mon, May 28, 11:33 PM · Collada
Sergey (Datel) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

I tried to export in root directory of both disks, in any case of export it creates empty file and crash blender. Not sure that it is collada issue, but all other formats to export works fine. Maaaybe collada using some dll which have been changed by windows

Mon, May 28, 10:41 PM · Collada
Gaia Clary (gaiaclary) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

Then it indeed seems like something has gone wrong on your windows update.

Mon, May 28, 10:19 PM · Collada
Sergey (Datel) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

It was mistake with wrong screenshot, but anyway. I turned off all addons and export nothing again

Mon, May 28, 10:04 PM · Collada
Sergey (Datel) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

I tested it not right now. But i resave user settings to factory settings, open blender in debug mode and export nothing


Export does not work anyway. And seems something wrong here on my computer

Mon, May 28, 9:33 PM · Collada
Gaia Clary (gaiaclary) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.
  1. Your screenshot indicates that at least the Avastar Addon is running.
  2. And what is "measurit: Imported multifiles" ?
Mon, May 28, 9:22 PM · Collada
Sergey (Datel) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

I already tried it, as i said in first message. Disable everything, restore user settings. I also reinstall blender deleting all user settings from AppData

Mon, May 28, 9:03 PM · Collada
Gaia Clary (gaiaclary) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

Please try:

Mon, May 28, 7:59 PM · Collada
Sergey (Datel) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

I cant test it on another windows 10 computer, for some reason people dont updating their windows for lastest version. I saw something like this problem in topics of about 2010 year, but not sure is it the same. I dont really know where is my crash log. I can provide screenshot of powershell (or console) where i try to export empty scene without selected objects

Mon, May 28, 6:48 PM · Collada
Gaia Clary (gaiaclary) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

I personally can not yet test with Windows-10 but another user has confirmed that the Collada exporter works with Blender 2.79 on Windows-10. So currently your issue can not be reproduced.

Mon, May 28, 12:12 PM · Collada
Sergey (Datel) added a comment to T55129: Crash on exporting collada .dae after windows 10 update?.

Sorry for long delay. I said that collada export crashing blender with anything, even i try to export default cube or empty scene, in my case. Console crashing with "Unrecognized Exception" as i said too

Mon, May 28, 12:10 AM · Collada

May 22 2018

Gaia Clary (gaiaclary) edited projects for T55129: Crash on exporting collada .dae after windows 10 update?, added: Collada; removed BF Blender.
May 22 2018, 12:32 PM · Collada

Feb 25 2018

Gaia Clary (gaiaclary) closed T45687: COLLADA exports animations values for Location in world space instead of local space as Resolved.
Feb 25 2018, 10:24 AM · Import/Export, Collada
Gaia Clary (gaiaclary) added a comment to T45687: COLLADA exports animations values for Location in world space instead of local space.

And now it is also in Blender 2.8

Feb 25 2018, 10:22 AM · Import/Export, Collada

Feb 24 2018

Gaia Clary (gaiaclary) added a comment to T45687: COLLADA exports animations values for Location in world space instead of local space.

The reworked animation exporter/importer is now in master

Feb 24 2018, 4:00 PM · Import/Export, Collada

Feb 19 2018

Gaia Clary (gaiaclary) added a comment to T45687: COLLADA exports animations values for Location in world space instead of local space.

I have started a rework of the animation exporter. The fix in D3070 already solves the issue, but it needs some refinement and further testing.

Feb 19 2018, 3:50 PM · Import/Export, Collada

Feb 16 2018

Gaia Clary (gaiaclary) added a comment to T46854: Collada does not import DAE files from Autodesk FBX Converter.

if you refer to this file:

Feb 16 2018, 5:15 PM · Collada
Gaia Clary (gaiaclary) lowered the priority of T46854: Collada does not import DAE files from Autodesk FBX Converter from Normal to Incomplete.

The demo files have been removed, so i can not check if this issue has been resolved or not. Please can you resubmit the missing files, so that i can test again?

Feb 16 2018, 5:11 PM · Collada
Gaia Clary (gaiaclary) closed T50079: Collada Export fails to re-import as Resolved.
Feb 16 2018, 5:04 PM · Import/Export, Collada
Gaia Clary (gaiaclary) added a comment to T50079: Collada Export fails to re-import.

This issue is fixed in master. You may want to double check that the problem is fully solved.

Feb 16 2018, 5:03 PM · Import/Export, Collada

Feb 2 2018

Luca Saiani (lucasaiani) added a comment to T51593: Export instance geometries to Sketchup.

Hi Gaia,

Feb 2 2018, 11:03 PM · BF Blender, Collada

Feb 1 2018

Gaia Clary (gaiaclary) moved T43298: Collada: No Bi-Normal support from Need Assistance to Feature Request on the Collada board.
Feb 1 2018, 1:02 PM · Import/Export, Collada
Gaia Clary (gaiaclary) added a comment to T43298: Collada: No Bi-Normal support.

note to self:
It looks like the export can be done in a straight forward way, see rna_Mesh_calc_tangents().
The FBX exporter does it similar to this:

Feb 1 2018, 1:01 PM · Import/Export, Collada
Gaia Clary (gaiaclary) moved T43298: Collada: No Bi-Normal support from Backlog to Need Assistance on the Collada board.
Feb 1 2018, 10:51 AM · Import/Export, Collada
Gaia Clary (gaiaclary) added a comment to T50198: Nothing is happening when I upload a collada file.

Thanks for reporting. At the end i found the problem was in the way how the importer handles errors. Your files should now import with warnings about missing images.

Feb 1 2018, 12:51 AM · Import/Export, Collada
Gaia Clary (gaiaclary) added a commit to T50198: Nothing is happening when I upload a collada file: rB4bd72586aa2e: Merge branch 'master' into blender2.8 Apply Fix T50198 also in blender2.8.
Feb 1 2018, 12:45 AM · Import/Export, Collada
Gaia Clary (gaiaclary) closed T50198: Nothing is happening when I upload a collada file as Resolved by committing rB22faf66c8b7e: fix T50198: The OpenCollada error handler must return true after detecting….
Feb 1 2018, 12:42 AM · Import/Export, Collada

Jan 31 2018

Gaia Clary (gaiaclary) moved T53966: Handling object groups in collada exporter/importer from Backlog to Feature Request on the Collada board.
Jan 31 2018, 9:52 PM · Collada
Gaia Clary (gaiaclary) moved T29357: Collada export custom properties from Backlog to Feature Request on the Collada board.
Jan 31 2018, 9:52 PM · Import/Export, Collada
Gaia Clary (gaiaclary) moved T47285: COLLADA exporter does not export GROUP instances from Backlog to Feature Request on the Collada board.
Jan 31 2018, 9:51 PM · Collada
Gaia Clary (gaiaclary) added a comment to T47285: COLLADA exporter does not export GROUP instances.

I opened T53966 to collect ideas for how to support group instances in a good way.

Jan 31 2018, 9:50 PM · Collada
Gaia Clary (gaiaclary) created T53966: Handling object groups in collada exporter/importer.
Jan 31 2018, 9:48 PM · Collada
Gaia Clary (gaiaclary) lowered the priority of T51593: Export instance geometries to Sketchup from Normal to Low.

According to Collada the Node library is used for organizing scenes with many objects into manageable subgroups (see citations at bottom of page). If i understand correct, then your request introduces one library Node per instance_geometry. This adds one level of hierarchy to the exported data:

Jan 31 2018, 6:55 PM · BF Blender, Collada
Gaia Clary (gaiaclary) changed Type from Bug to Design on T51593: Export instance geometries to Sketchup.
Jan 31 2018, 6:26 PM · BF Blender, Collada
Gaia Clary (gaiaclary) moved T51593: Export instance geometries to Sketchup from Backlog to Feature Request on the Collada board.
Jan 31 2018, 6:23 PM · BF Blender, Collada
Gaia Clary (gaiaclary) closed T52751: Import/Export from/to Collada: issue with diffuse color/diffuse texture as Invalid.

The Collada specification allows for diffuse color either a texture or a solid color:

Jan 31 2018, 2:19 PM · Collada, BF Blender

Jan 26 2018

Gaia Clary (gaiaclary) closed T53271: Collada using wrong SceneLayer when importing objects as Resolved.

thanks to dfelinto for helping me with this one :)

Jan 26 2018, 1:40 PM · BF Blender: 2.8, Collada

Jan 24 2018

Campbell Barton (campbellbarton) moved T53271: Collada using wrong SceneLayer when importing objects from Backlog to General Bugs on the BF Blender: 2.8 board.
Jan 24 2018, 2:35 AM · BF Blender: 2.8, Collada

Jan 1 2018

Gaia Clary (gaiaclary) added a comment to T53230: import a fbx then export a dae file, blender crashed, (always).

Right after importing the fbx the active UV Layer seems to be not defined for the imported Mesh Object. The active UV Layer is automatically enabled as soon as i open the data properties of the mesh object. From this moment on the Collada exporter works without crashing.

Jan 1 2018, 3:06 PM · Collada, BF Blender
Gaia Clary (gaiaclary) closed T53230: import a fbx then export a dae file, blender crashed, (always) as Resolved by committing rBe59cf13b8c45: fix T53230: avoid Nullpointer problems in Collada Exporter.
Jan 1 2018, 3:03 PM · Collada, BF Blender
ywaby (ywaby) added a comment to T53230: import a fbx then export a dae file, blender crashed, (always).

same with me

  • import fbx and export dae, will crash blender
  • export to other file type, it is ok
  • save and reopen blender then export dae, it work ok
  • daily build blender has same problem
Jan 1 2018, 10:15 AM · Collada, BF Blender

Dec 14 2017

Campbell Barton (campbellbarton) closed T53322: Blender 2.79 crash during collada export with shape keys as Resolved by committing rB1f953478828a: Fix T53322: Collada export crash w/ shape keys.
Dec 14 2017, 12:59 AM · Collada, BF Blender

Nov 15 2017

LazyDodo (LazyDodo) assigned T53322: Blender 2.79 crash during collada export with shape keys to Gaia Clary (gaiaclary).

can confirm, seems like a null deref in the collada exporter, @Gaia Clary (gaiaclary) mind taking a look here?

Nov 15 2017, 5:21 PM · Collada, BF Blender
colin (col-one) added a comment to T53322: Blender 2.79 crash during collada export with shape keys.

I can confirm crash on windows 10, blender crash during collada export when there is more than one shapekey.

Nov 15 2017, 4:06 PM · Collada, BF Blender