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StjerneIdioten / I3D-Blender-Addon

Rewriting the I3D blender addon from scratch and adding long-sought community features
GNU General Public License v3.0
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Problem with MergeGroups #47

Closed crisan211 closed 4 years ago

crisan211 commented 4 years ago

Describe the bug The plugin does not export when exporting a model with empty (transform group) using the mergegroups. Without using the mergegroup it exports without problems and if I remove the empty and put the mergegroup also exports without problems.

Log file i3dio.exporter:export_blend_to_i3d:INFO: Blender version is: 2.83.2 i3dio.exporter:export_blend_to_i3d:INFO: I3D Exporter version is: (1, 0, 0) i3dio.exporter:export_blend_to_i3d:INFO: Exporting to C:\Users\fuent\Documents\My Games\FarmingSimulator2019\mods\Man\1.i3d i3dio.exporter:_export_selected_objects:INFO: 'Selected Objects' export is selected' i3dio.exporter:_add_object_to_i3d:DEBUG: [backDoor] is of type 'MESH' i3dio.i3d.I3D:add_merge_group_node:DEBUG: [1] Adding merge group node i3dio.i3d.I3D:add_merge_group_node:DEBUG: [1] New merge group i3dio.node_classes.merge_group.MergeGroup:init:DEBUG: [MergedMesh_1] Initialized merge group i3dio.node_classes.node.MergeGroupChild:_create_xml_element:DEBUG: [backDoor] Filling out basic attributes, {name='backDoor', nodeId='1'} i3dio.xml_i3d:write_property_group:INFO: Writing non-default properties from propertygroup: 'I3DNodeObjectAttributes' i3dio.xml_i3d:write_property_group:INFO: Wrote '0' properties i3dio.xml_i3d:write_property_group:INFO: Writing non-default properties from propertygroup: 'I3DNodeShapeAttributes' i3dio.xml_i3d:write_property_group:INFO: Wrote '0' properties i3dio.node_classes.node.MergeGroupChild:_add_transform_to_xml_element:DEBUG: [backDoor] transforming to new transform-basis with <Matrix 4x4 (1.0000, 0.0000, 0.0000, 0.0000) (0.0000, -0.0000, -1.0000, 3.4021) (0.0000, 1.0000, -0.0000, -6.1182) (0.0000, 0.0000, 0.0000, 1.0000)> i3dio.node_classes.node.MergeGroupChild:_add_transform_to_xml_element:DEBUG: [backDoor] translation is <Vector (0.0000, 3.4021, -6.1182)> i3dio.node_classes.node.MergeGroupChild:_add_transform_to_xml_element:DEBUG: [backDoor] has translation: [7.55411e-16 3.40207 -6.11817] i3dio.node_classes.node.MergeGroupChild:_add_transform_to_xml_element:DEBUG: [backDoor] has rotation(degrees): [90 -0 0] i3dio.node_classes.node.MergeGroupChild:init:DEBUG: [backDoor] Initialized as a 'MergeGroupChild' i3dio.exporter:_add_object_to_i3d:DEBUG: [backDoor] processing objects children i3dio.exporter:export_blend_to_i3d:ERROR: Exception that stopped the exporter Traceback (most recent call last): File "C:\Program Files (x86)\Blender\blender-2.83.2-windows64\2.83\scripts\addons\i3dio\exporter.py", line 58, in export_blend_to_i3d _export_selected_objects(i3d) File "C:\Program Files (x86)\Blender\blender-2.83.2-windows64\2.83\scripts\addons\i3dio\exporter.py", line 98, in _export_selected_objects _export(i3d, bpy.context.selected_objects) File "C:\Program Files (x86)\Blender\blender-2.83.2-windows64\2.83\scripts\addons\i3dio\exporter.py", line 105, in _export _add_object_to_i3d(i3d, blender_object) File "C:\Program Files (x86)\Blender\blender-2.83.2-windows64\2.83\scripts\addons\i3dio\exporter.py", line 150, in _add_object_to_i3d _add_object_to_i3d(i3d, child, node) UnboundLocalError: local variable 'node' referenced before assignment i3dio.exporter:export_blend_to_i3d:INFO: Export took 0.014 seconds Screenshots If applicable, add screenshots to help explain your problem.

StjerneIdioten commented 4 years ago

Should be fixed now :-)

crisan211 commented 4 years ago

Crash Blender when i export it.. Here is the log: https://pastebin.com/0CH75tGA

StjerneIdioten commented 4 years ago

Crashing blender? That's a first. I can also see that it doesn't really do anything unusual in the log until it suddenly just cuts it short (Which it actually shouldn't be able to)

Does blender crash with an error message of some sort? Because I am gonna need some more information or some example files to figure this one out :-P

I can also see from the log that this is a fairly sizable export you are doing, so maybe its running into some memory issues or some other limit that I haven't tested before.

crisan211 commented 4 years ago

I have reinstalled the plugin and everything works fine. Thank you very much for fixing it so quickly. If I find any more bugs I'll report it :)

StjerneIdioten commented 4 years ago

Ah okay. Sometimes blender can be a bit iffy with reloading, enabling/disabling addons. Since the whole system they have implemented is a bit wonky. So sometimes a full reinstall is the best option :-P

Glad to hear that everything is working again. I appreciate that you take the time to post bugs for me to fix ;-) And that you use the addon.