Hi Zaftrox,

Which version are you using? Are you using the 9.0.1 regular release, older version or the 9.0.1 FSI special version?

Best,

Bocheng Zou

On 8/19/25 21:47, Zaftrox wrote:
I am using the conda precompiled version.


Le mardi 19 août 2025 à 22:37:37 UTC+1, [email protected] a écrit :

    Hi Zaftrox,

    Thank you for raising the issue. Which PyChrono distribution are
    you using? Are you building from source or using the conda version?

    Best,

    Bocheng Zou

    On 8/19/25 20:26, Zaftrox wrote:
    i didn't use C++ to code it, i am using pychrono in python.
    As i said, i encountered this issue when i tried to use a custom
    font for a statictext (Irrlicht rendering).
    I prepared the font xml file and png using BMFont and when i
    called :
    
pychrono.irrlicht..ChVisualSystemIrrlicht().GetDevice().getGUIEnvironment().getFont(filename),
    it throws the error  TypeError: in method
    'IGUIEnvironment_getFont', argument 2 of type 'irr::io::path
    const &' where the filename is the path "/Physics engine/chrono
    project/font/fontToUse.xml".

    The same goes for addArrowMesh function that i used to setup an
    origin for the coords system. However, when i pass the name
    argument (something like "X-axis" ...) it throws the same error.
    Le mardi 19 août 2025 à 18:12:26 UTC+1, Dan Negrut a écrit :

        Can you drop your cpp here? A small version that still shows
        the problem.
        Can you run some demos or other small models? I wonder if
        this is an installation issue.
        Thanks.
        Dan

        On Monday, August 18, 2025 at 8:04:14 AM UTC-5
        [email protected] wrote:

            When i try importing a font with getFont(filename) it
            doesn't work, throw the following error :
              TypeError: in method 'IGUIEnvironment_getFont',
            argument 2 of type 'irr::io::path const &'

            the same happened with GetSceneManager().addArrowMesh(),
            the first arg needs to be an  'irr::io::path const &'
            which throw an error when passing a string.

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