Armory: Trait properties doesn't work anymore

[Sanva]

Description
Trait properties doesn't show up in the Blender UI as explained here https://github.com/armory3d/armory/wiki/traits#trait-properties .

To Reproduce
Simply add a trait that should have a property to an object, like for example the bundled SimpleRotateObject.

Expected behavior
_Armory Traits_ Blender UI panel should show the _Trait Properties_ subpanel with the speed property, but it doesn't.

System
Blender: 2.82a and 2.83.3
Armory: Git version.
OS: Linux Mint 19.2 (linux 4.15.0-112-generic x86_64)
Graphics card: NVIDIA Quadro M2000M 4 GB

This may be related to https://github.com/armory3d/armory/issues/1731#issuecomment-671299262 .

[knowledgenude]

My Git version is just before the two last commits:

[Sanva]

That's weird... mine was also some commits before this repository, with this problem, and it remains the same after updating :confused:

@knowledgenude is that a new project where you just added new traits? Because I do see properties in already created *.blend files, this just happens in new projects.

[knowledgenude]

I've updated to the last git version and it is working fine here with a new .blend:

If you can, send me a .blend where it is not working

I am using Blender 2.83.4-linux

[Sanva]

@knowledgenude here you have it:

SimpleRotateObjectTest.blend.zip

This is what I see in the Traits panel with that file:

By the way, this is tested now in Blender 2.83.4 — and I've also tested removing Armory and installing it again.

[knowledgenude]

When i had open your file, there is not the property tab too, but it appear as i had added another bundle:

If you are using Blender from a repository, i recommend you to download from the site instead, because i already have problems with enabling terminal and add-ons while using Blender from a repository. I think when you download it from a repository manager, the program goes to the system folder, where add-ons can't have full access to modify files, at least in solus is like that.

[MoritzBrueckner]

I'm also unable to reproduce this but I suspect that there is a problem with platform dependent paths in python.

@Sanva Can you try replacing line 503 in utils.py

https://github.com/armory3d/armory/blob/e8cd02e610e15fa805fccccb2669788726ff3637/blender/arm/utils.py#L502-L504

with

            if t.type_prop == 'Bundled Script':
                file_path = os.path.join(get_sdk_path(), 'armory', 'Sources', 'armory', 'trait', t.name + '.hx')
                if os.path.exists(file_path):

If that works there is bad news for you: such code is all over Armory's files and there will probably be more errors like that^^
If not, could you add a print statement after line 504 to see if that path can be found?

Then the solution could be to change file in line 241
https://github.com/armory3d/armory/blob/e8cd02e610e15fa805fccccb2669788726ff3637/blender/arm/utils.py#L234-L242
to name. Can you print the content of name after line 24 and see if that looks right?

[Sanva]

@MoritzBrueckner thanks for you help — and sorry, I've found the bug this morning (evening here right now), but I work in the afternoon, so I've leaved it.

Just changing some rsplit('.') for rsplit('.', 1) solves the problems. I'll create a pull request tomorrow... or this week, depending of my free time.

By the way, the problem does occur when you have some dot in ArmorySDK path.