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bnpr / Malt

Render framework for NPR.
https://malt3d.com
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Crash when after tuing some parameters then render #549

Closed HSDSZ closed 2 months ago

HSDSZ commented 3 months ago

Malt version

node-groups-latest

Blender version

Blender 4.0

OS

win 11

Hardware info

intel i5-12400F RTX3060Ti

Issue description and reproduction steps

change the outline width. then render, then crash. But I cannot repeat this. The log says it is related with UI

Attachments

blend.zip log.txt

dfalt0 commented 3 months ago

Hi, I'm new - take my comment with a grain of salt. I came across Malt while browsing Github; took a look at the issues for curiosity, looked at your log file - I'll try to help

The issue is coming from what you're doing in Blender, not necessarily the plugin functionality itself; my guess is how you're using it.. the TypeError "blf.size() takes exactly 2 arguments (3 given)" is repeated numerously, give me a second to think about what you're inputting that causes the plugin to then crash and complain...

At the start of log.txt, the first error states that:

" Blender > File "C:\Users\pc\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\BlenderMalt\MaltNodes\MaltNodeUITools.py", line 565, in context_path_ui_callback

Blender >
Blender > blf.size(font_id, size, dpi) Blender >

Blender > TypeError Blender > : Blender > blf.size() takes exactly 2 arguments (3 given) "

The function blf.size() is receiving 3 things - font_id, size, and dpi - when it can only work with 2 things (the program is stating).

Can you explain a bit what you're trying to do? "change the outline width. then render, then crash." - what happened before that?

Not to state the obvious, but current python version is 3.12.3, you're on 3.10.13 from Sept 2023 - it's irrelevant but fyi, sometimes opensource changes based on its dependencies, it's the first thing I check when working with opensource (the dependencies, their changes, and if the project has changed based on those dependency version(s))

HSDSZ commented 2 months ago

Hi, I'm new - take my comment with a grain of salt. I came across Malt while browsing Github; took a look at the issues for curiosity, looked at your log file - I'll try to help

The issue is coming from what you're doing in Blender, not necessarily the plugin functionality itself; my guess is how you're using it.. the TypeError "blf.size() takes exactly 2 arguments (3 given)" is repeated numerously, give me a second to think about what you're inputting that causes the plugin to then crash and complain...

At the start of log.txt, the first error states that:

" Blender > File "C:\Users\pc\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\BlenderMalt\MaltNodes\MaltNodeUITools.py", line 565, in context_path_ui_callback

Blender > Blender > blf.size(font_id, size, dpi) Blender >

Blender > TypeError Blender > : Blender > blf.size() takes exactly 2 arguments (3 given) "

The function blf.size() is receiving 3 things - font_id, size, and dpi - when it can only work with 2 things (the program is stating).

Can you explain a bit what you're trying to do? "change the outline width. then render, then crash." - what happened before that?

Not to state the obvious, but current python version is 3.12.3, you're on 3.10.13 from Sept 2023 - it's irrelevant but fyi, sometimes opensource changes based on its dependencies, it's the first thing I check when working with opensource (the dependencies, their changes, and if the project has changed based on those dependency version(s))

I checked the latest release note. It contains a bug fix related with blf size. I think this might have been fixed.

pragma37 commented 2 months ago

The bug with blf.size was indeed fixed, but I doubt that's what caused the crash. I'm closing the issue anyway since it's not reproducible.