ATA Mutahar

I am using Houdini 20 and I got this warning each time I open Houdini



: Inactive 'Rec.1886 Rec.2020 - Display' is neither a color space nor a named transform.
: Inactive 'Rec.1886 Rec.2020 - Display' is neither a color space nor a named transform.
: Inactive 'Rec.1886 Rec.2020 - Display' is neither a color space nor a named transform.
: Inactive 'Rec.2100-HLG - Display' is neither a color space nor a named transform.
: Inactive 'P3-D60 - Display' is neither a color space nor a named transform.
: Inactive 'P3-DCI - Display' is neither a color space nor a named transform.
: Inactive 'P3-DCI - Display' is neither a color space nor a named transform.

How can I fix it please? I saw other post about it but it's not clear could someone please explant like I am 5 ;(

Thank you

Hi guys, I am trying to do Vellum String, but this string must be stiff at the start and soft at the end to get some bend effect. What I get so far is the string falling down. any help really appreciate. Thank you. File and I, the attached.