Do you need to rename use_NewAPI -> maya_useNewAPI ?
https://help.autodesk.com/view/MAYAUL/2022/ENU/?guid=Maya_SDK_A_First_Plugin_Python_HelloWorldAPI2_html
Also for future code, it would be better to use a pastebin or gist to
retain the formatting, so that when your error contains line references,
they can actually be located by others.
Justin
On Sun, May 21, 2023 at 12:01 PM Abdelhalim abulmagd <
abdelhalim.abulm...@gmail.com> wrote:
> i got this error when i run my first api code .. can anyone help me please
> !
>
> --------------------------
> the error :
>
> Error: TypeError: file
> C:/Users/abdelhalim.abdo/Documents/maya/2024/plug-ins/api_learning.py line
> 26: argument 1 must be OpenMaya.MObject, not MObject #
>
> -----------------
>
> the code :
>
>
> import maya.api.OpenMaya as om
>
> import maya.cmds as cmds
>
>
>
> def use_NewAPI():
>
> pass
>
>
> class MyCmd(om.MPxCommand):
>
> NAME = 'heycmd'
>
> def __init__(self):
>
> super(MyCmd, self).__init__()
>
> def doIt(self, args):
>
> print('this my first cmd :)')
>
> @classmethod
>
> def c(cls):
>
> return MyCmd()
>
>
> def initializePlugin(p):
>
> vendor = 'abdo'
>
> version = '1.0.0'
>
> mfn = om.MFnPlugin(p, vendor, version)
>
> mfn.registerCommand(MyCmd.NAME, MyCmd.c)
>
> def uninitializePlugin(p):
>
> mfn = om.MFnPlugin(p)
>
> mfn.deregisterCommand(MyCmd.NAME)
>
>
>
> if __name__ == "__main__":
>
> p_name = 'api_learning.py'
> cmds.evalDeferred(f'if cmds.pluginInfo("{p_name}", q=1, loaded=1):
> cmds.unloadPlugin("{p_name}")')
> cmds.evalDeferred(f'if not cmds.pluginInfo("{p_name}", q=1, loaded=1):
> cmds.loadPlugin("{p_name}")')
>
>
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