search

oanegros / MicroscopyNodes

Loading and handling microscopy data in blender
https://oanegros.github.io/MicroscopyNodes/
GNU General Public License v3.0
100 stars 8 forks source link

Some errors were reported during loading #48

Closed ming-589 closed 5 months ago

ming-589 commented 5 months ago

The node named "Material Output" is not created before it is used. Thanks！

Python: Traceback (most recent call last): File "C:\Users\Youming Xiao\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\tif2blender\ui\ui.py", line 75, in execute load.load() File "C:\Users\Youming Xiao\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\tif2blender\load.py", line 117, in load vol_obj, volume_inputs = load_volume(volume_inputs, bbox_px, scale, cache_coll, base_coll, emission) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Youming Xiao\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\tif2blender\load_components\load_volume.py", line 142, in load_volume materials = volume_materials(volume_inputs, emission_setting) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Youming Xiao\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\tif2blender\load_components\load_volume.py", line 106, in volume_materials nodes.get("Material Output").location = (700,00) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'location' c22dc398776f35af4c2ba55aa85c1f3

oanegros commented 5 months ago

Okay, good to know! I haven't seen this before, where the materials don't auto-generate the Material Output. So it might be a more complicated issue that i do not yet understand, but this may also work: tif2blender_1.0.1.zip

Could you install this version and see if it works (to be sure, you can remove the current version, restart Blender, and then install this version)

ming-589 commented 5 months ago

I'm glad you got back to me so quickly. I updated the script version, the problem is better, but there seems to be a new error.

Python: Traceback (most recent call last): File "C:\Users\Youming Xiao\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\tif2blender\ui\ui.py", line 75, in execute load.load() File "C:\Users\Youming Xiao\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\tif2blender\load.py", line 117, in load vol_obj, volume_inputs = load_volume(volume_inputs, bbox_px, scale, cache_coll, base_coll, emission) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Youming Xiao\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\tif2blender\load_components\load_volume.py", line 151, in load_volume mat.node_tree.nodes["Emission"].inputs[0].show_expanded = True


KeyError: 'bpy_prop_collection[key]: key "Emission" not found'
![屏幕截图 2024-06-20 183505](https://github.com/oanegros/tif2blender/assets/127096977/5ae220c3-8f21-4e37-8f24-703ccad6976e)
oanegros commented 5 months ago

tif2blender_1.0.1.zip okay your screenshot also showed me that something else was accidentally going wrong, thanks! Please let me know if this one works now, but use the 'Force remaking vdb files option' for the first load.

oanegros commented 5 months ago

And which operating system (windows, linux, mac) do you run on?

ming-589 commented 5 months ago

Windows10

ming-589 commented 5 months ago

I reloaded it and it's working fine. Thank you very much for your help.

oanegros commented 5 months ago

Great! Thanks so much for trying new versions so quickly!