[info] Error Solved
Posted: Thu Apr 05, 2018 1:58 pm
Attempt for a thread about solving bugs, errors or other, not so obvious, user mistakes caused either by lack of knowledge, experience or higher forces/divine interventions 
Basically, sharing experience in hope to help others resist fear & confront virtual demons and monsters.
While testing Tiled Path engine i happen to trigger one. Strange it only happened when AA samples were set to 4:
Problem was solved by Purging Orphan Data. The thing that got me thinking in the right direction was RefrenceError. As i immediately remembered that after removing some meshes, nodes & such i forgot to clean the leftovers from the file 
Cheers
'Till next one.
PS Happy outcome
27 seconds on old pair of xeons 5650 (20 threads used @ 2.67MHz) /// yes, i like grain as it feels much more photographic
- scene source @ Yafaray -
pps
WELCOME TO SHARE YOUR EXPERIENCE
Basically, sharing experience in hope to help others resist fear & confront virtual demons and monsters. While testing Tiled Path engine i happen to trigger one. Strange it only happened when AA samples were set to 4:
Code: Select all
LuxCoreRenderEngine del
Exception ignored in: <bound method LuxCoreRenderEngine.__del__ of <bpy_struct, LuxCoreRenderEngine invalid>>
Traceback (most recent call last):
File "C:\Users\py\AppData\Roaming\Blender Foundation\Blender\2.79\scripts\addons\BlendLuxCore\engine\__init__.py", line 25, in __del__
if hasattr(self, "_session") and self.session:
ReferenceError: StructRNA of type LuxCoreRenderEngine has been removed
Traceback (most recent call last):
File "C:\Users\py\AppData\Roaming\Blender Foundation\Blender\2.79\scripts\addons\BlendLuxCore\engine\__init__.py", line 34, in render
self.render_final(scene)
File "C:\Users\py\AppData\Roaming\Blender Foundation\Blender\2.79\scripts\addons\BlendLuxCore\engine\__init__.py", line 51, in render_final
scene.luxcore.active_layer_index = -1
AttributeError: Writing to ID classes in this context is not allowed: Scene, Scene datablock, error setting LuxCoreScene.active_layer_index
location: <unknown location>:-1
Writing to ID classes in this context is not allowed: Scene, Scene datablock, error setting LuxCoreConfigPath.suggested_clamping_value
Cheers
'Till next one.
PS Happy outcome
27 seconds on old pair of xeons 5650 (20 threads used @ 2.67MHz) /// yes, i like grain as it feels much more photographic
pps
WELCOME TO SHARE YOUR EXPERIENCE