Gh Python simple example bug

I tried to use this python script in the python gh component and it gets the same error:

Runtime error (TypeErrorException): Parameter must be a Guid or string representing a Guid
Traceback:
line 467, in coerceguid, "C:\Users\Irina\AppData\Roaming\McNeel\Rhinoceros\5.0\Plug-ins\IronPython (814d908a-e25c-493d-97e9-ee3861957f49)\settings\lib\rhinoscript\utility.py"
line 532, in coercecurve, "C:\Users\Irina\AppData\Roaming\McNeel\Rhinoceros\5.0\Plug-ins\IronPython (814d908a-e25c-493d-97e9-ee3861957f49)\settings\lib\rhinoscript\utility.py"
line 1081, in CurveEndPoint, "C:\Users\Irina\AppData\Roaming\McNeel\Rhinoceros\5.0\Plug-ins\IronPython (814d908a-e25c-493d-97e9-ee3861957f49)\settings\lib\rhinoscript\curve.py"
line 5, in fractalization, "<string>"
line 27, in kochcurve, "<string>"
line 32, in script

What is wrong? Thanks.

Attachments:

Koch Curve bug.gh, 2 KB

Replies to This Discussion

Permalink Reply by Anders Holden Deleuran on July 31, 2013 at 2:38am

When using rhinoscriptsyntax functions you usually have to use Guids. You can set this manually by assigning type hints to your input parameters on the GHPython component like so:

Right-click the input parameter -> Type Hint -> Select the one called "ghdoc object".

I have attached your file with this fix. Hope that helps..

Attachments: