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Object names with special characters are invalid collada #58

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hungrymonkey opened this issue Dec 28, 2017 · 4 comments
Open

Object names with special characters are invalid collada #58

hungrymonkey opened this issue Dec 28, 2017 · 4 comments
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@hungrymonkey
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hungrymonkey commented Dec 28, 2017 •
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Software versions

OSX High Sierra.

2 day old master branch godot

better collada commit number 836241a

WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
WARNING: _parse_mesh_geometry: Primitive type "polygons" is not well supported (concave shapes may fail). To ensure that the geometry is properly imported, please re-export using "triangles" or "polylist".
   At: editor/collada/collada.cpp:1060.
ERROR: load: Condition ' !collada.state.visual_scene_map.has(collada.state.root_visual_scene) ' is true. returned: ERR_INVALID_DATA
   At: editor/import/editor_import_collada.cpp:1404.
ERROR: import_scene: Condition ' err != OK ' is true. returned: __null
   At: editor/import/editor_import_collada.cpp:1936.
ERROR: get_dependencies: Condition ' !f ' is true.
   At: core/io/resource_format_binary.cpp:1046.
ERROR: load_interactive: Condition ' err != OK ' is true. returned: Ref<ResourceInteractiveLoader>()
   At: core/io/resource_format_binary.cpp:996.
ERROR: _load: Failed loading resource: res://.import/walls_only.dae-2495f74eb8f5b57224687e700f224e50.scn
   At: core/io/resource_loader.cpp:185.
ERROR: _load: Failed loading resource: res://walls_only.dae
   At: core/io/resource_loader.cpp:185.
ERROR: remove_scene: Index p_idx=1 out of size (edited_scene.size()=1)
   At: editor/editor_data.cpp:491.

steps to reproduce

1 open .blend model
2 export with better collada
3. load scene into godot
4. error loading

expected result:

Scene is loaded like the official gltf 2.0 exporter

https://github.com/KhronosGroup/glTF-Blender-Exporter/tree/master/scripts

blender model.

screen shot 2017-12-28 at 9 35 04 am

gtlf2.0: created by the official khoronos exporter

screen shot 2017-12-28 at 9 40 49 am

scene models

walls_only.zip
@set-killer
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A possible reason for this could be the " symbol in the name of the exported objects.
You may try to validate the exported .dae file as described here:
https://www.khronos.org/collada/wiki/Schema_validation

If the validation passes then this bug should be posted in the godot engine issue tracker. If it does not, please post the results here.

@hungrymonkey
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/Users/psuedofinnish/miggy_scenes/walls_only.dae:14: parser error : Specification mandates value for attribute Glazing-1
	<geometry id="id-mesh-2" name="08_Glazing Panel 1" Glazing-1 1/4" Offset [67291
	                                                             ^
/Users/psuedofinnish/miggy_scenes/walls_only.dae:14: parser error : attributes construct error
	<geometry id="id-mesh-2" name="08_Glazing Panel 1" Glazing-1 1/4" Offset [67291
	                                                             ^
/Users/psuedofinnish/miggy_scenes/walls_only.dae:14: parser error : Couldn't find end of Start Tag geometry line 14
	<geometry id="id-mesh-2" name="08_Glazing Panel 1" Glazing-1 1/4" Offset [67291
	                                                             ^
/Users/psuedofinnish/miggy_scenes/walls_only.dae:66: parser error : Opening and ending tag mismatch: library_geometries line 13 and geometry
	</geometry>
	           ^
/Users/psuedofinnish/miggy_scenes/walls_only.dae:67: parser error : Specification mandates value for attribute Glazing-1
	<geometry id="id-mesh-3" name="08_Glazing Panel 1" Glazing-1 1/4" Offset [67321
	                                                             ^
/Users/psuedofinnish/miggy_scenes/walls_only.dae:67: parser error : attributes construct error
	<geometry id="id-mesh-3" name="08_Glazing Panel 1" Glazing-1 1/4" Offset [67321
	                                                             ^
/Users/psuedofinnish/miggy_scenes/walls_only.dae:67: parser error : Couldn't find end of Start Tag geometry line 67
	<geometry id="id-mesh-3" name="08_Glazing Panel 1" Glazing-1 1/4" Offset [67321
	                                                             ^
/Users/psuedofinnish/miggy_scenes/walls_only.dae:119: parser error : Opening and ending tag mismatch: COLLADA line 2 and geometry
	</geometry>
	           ^
/Users/psuedofinnish/miggy_scenes/walls_only.dae:120: parser error : Extra content at the end of the document
	<geometry id="id-mesh-4" name="08_Glazing Panel 1" Glazing-1 1/4" Offset [67341

@hungrymonkey
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can we document a list of invalid chars in better collada exporter?

@set-killer
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The trick is - this invalid characters should be supported (and therefore valid). But until then please avoid special symbols like: " ' ` / \ & < > and so on...

@hungrymonkey hungrymonkey changed the title Error loading model exported from blender Object names with special characters are invalid collada Dec 30, 2017
@Calinou Calinou added the bug label Feb 26, 2020
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@Calinou @hungrymonkey @set-killer