ok i have found the solution
i think that the plugin in compatible with cura 4.4 max
the last version is done for sdk 7.00
https://git.thopiekar.eu/Cura/CAD/CuraCatiaPlugin/-/tags
and the sdk for cura 4.5 is = sdk7.1.0
https://github.com/Ultimaker/Cura/wiki/CuraAPI-and-SDK-Versions
but when i start the version for cura 4.4 i have some trouble = no com between catia and CUI module
i have tried nodelock management from catia to have a local licence but no effect
i am suprised because during installation of this plugin, there is no compatibility version of catia
and for using catia since a long time, i know that version are very different, and scripts or macros in one version of catia are not fully comptaible with the new one.
i try the com between cura v4.4 and catia v5-6 Buid number 25 SP3
best regards