Node Wrangler emission viewer broken with cycles disabled #64584

New Issue

Adrian Guerra · 2019-05-14T07:11:40+02:00

Adrian Guerra commented

2019-05-14 07:11:40 +02:00

Operating system: Windows 10
Graphics card: NVIDIA GeForce GTX 980M

Broken: (2.80, a5b5bd2c24e0, master, 2019-05-13)

When the cycles addon is disabled, the 'Emission Viewer' feature of node wrangler fails

Steps to reproduce:

Disable the cycles addon
Switch to shading view, create a new material
Add in any node other than a shader (since shader outputs are handled differently)
Hover your mouse over the node and trigger the emission viewer (default shortcut is ctrl + shift + left mouse)

you should get an error like this:

Traceback (most recent call last):
  File "...scripts/addons/node_wrangler.py", line 1704, in invoke
    intensity = 1/context.scene.cycles.film_exposure  # Film exposure is a multiplier
AttributeError: 'Scene' object has no attribute 'cycles'

Operating system: Windows 10 Graphics card: NVIDIA GeForce GTX 980M Broken: (2.80, a5b5bd2c24e0, master, 2019-05-13) When the cycles addon is disabled, the 'Emission Viewer' feature of node wrangler fails Steps to reproduce: - Disable the cycles addon - Switch to shading view, create a new material - Add in any node other than a shader (since shader outputs are handled differently) - Hover your mouse over the node and trigger the emission viewer (default shortcut is `ctrl + shift + left mouse`) you should get an error like this: ``` Traceback (most recent call last): File "...scripts/addons/node_wrangler.py", line 1704, in invoke intensity = 1/context.scene.cycles.film_exposure # Film exposure is a multiplier AttributeError: 'Scene' object has no attribute 'cycles' ```

Adrian Guerra commented

2019-05-14 07:11:40 +02:00

Added subscriber: @amgg

Philipp Oeser commented

2019-05-14 09:44:13 +02:00

Added subscriber: @lichtwerk

Philipp Oeser self-assigned this 2019-05-14 09:44:13 +02:00

Philipp Oeser commented

2019-05-14 09:44:13 +02:00

Confirmed, will have a look...

Brendon Murphy commented

2019-06-09 02:45:28 +02:00

Added subscriber: @BrendonMurphy

Brendon Murphy commented

2019-06-09 02:45:29 +02:00

line 547 is the issue

def is_cycles_or_eevee(context):
    return context.scene.render.engine in {'CYCLES', 'BLENDER_EEVEE'}

Possibly this could be better written to handle this.

line 547 is the issue ``` def is_cycles_or_eevee(context): return context.scene.render.engine in {'CYCLES', 'BLENDER_EEVEE'} ``` Possibly this could be better written to handle this.

Philipp Oeser was unassigned by Dalai Felinto

2019-12-23 16:34:24 +01:00

blender-admin commented

2020-02-12 11:31:30 +01:00

This issue was referenced by 8130de948d

This issue was referenced by 8130de948d78704db21b0b1e1e3aaadcd12a0c3f

Brecht Van Lommel commented

2020-02-12 11:33:41 +01:00

Changed status from 'Confirmed' to: 'Resolved'

Brecht Van Lommel closed this issue

2020-02-12 11:33:41 +01:00

Brecht Van Lommel self-assigned this 2020-02-12 11:33:41 +01:00

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Node Wrangler emission viewer broken with cycles disabled #64584