# \#gha

**URL:** https://discourse.mcneel.com/tag/gha/331.md

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## [GH plugin error \_ System.IO.FileNotFoundException](https://discourse.mcneel.com/t/gh-plugin-error-system-io-filenotfoundexception/147106)

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**Author:** [@Gianluca\_Guelfi](https://discourse.mcneel.com/u/Gianluca_Guelfi)\
**Replies:** 9\
**Last updated:** [December 9, 2024, 11:01pm UTC](https://discourse.mcneel.com/t/gh-plugin-error-system-io-filenotfoundexception/147106 "2024-12-09T23:01:35Z")

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Hi everyone, i’ve I plugin written for GH in Rhino 7, everything works fine in my system but when i’m installing it on other systems i have a loading error. I copy all the bin folder and dependencies .dll on the new sy…

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## [Configuration versions of the plugins used for a customer](https://discourse.mcneel.com/t/configuration-versions-of-the-plugins-used-for-a-customer/160052)

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**Author:** [@Charles\_THIERRY\_DE\_V](https://discourse.mcneel.com/u/Charles_THIERRY_DE_V)\
**Replies:** 0\
**Last updated:** [May 17, 2023, 2:41pm UTC](https://discourse.mcneel.com/t/configuration-versions-of-the-plugins-used-for-a-customer/160052 "2023-05-17T14:41:52Z")

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Is it possible or will it be possible to save a configuration including all the versions of the plugins used for a customer in order to be able to load only the prerequisite plugins for the gh definitions of this custome…

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## [Geometry in a custom data type in plugin dissappear when saving](https://discourse.mcneel.com/t/geometry-in-a-custom-data-type-in-plugin-dissappear-when-saving/140127)

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**Author:** [@hebame164](https://discourse.mcneel.com/u/hebame164)\
**Replies:** 2\
**Last updated:** [April 1, 2022, 11:27am UTC](https://discourse.mcneel.com/t/geometry-in-a-custom-data-type-in-plugin-dissappear-when-saving/140127 "2022-04-01T11:27:31Z")

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Hi, I am creating a plugin where I need to create a custom data type. This custom data type ‘SolutionGoo’ contains multiple data, both numerical and geometrical. SolutionGoo is inheriting from Gh\_GeometricGoo and the or…

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## [Tutorial: creating a Grasshopper component with the Python GHPY compiler](https://discourse.mcneel.com/t/tutorial-creating-a-grasshopper-component-with-the-python-ghpy-compiler/38552)

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**Author:** [@piac](https://discourse.mcneel.com/u/piac)\
**Replies:** 49\
**Last updated:** [May 7, 2019, 8:51pm UTC](https://discourse.mcneel.com/t/tutorial-creating-a-grasshopper-component-with-the-python-ghpy-compiler/38552 "2019-05-07T20:51:36Z")

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\[2025 update: McNeel no longer suggests or supports this compilation method in new versions of Rhino\] GhPython in Rhino WIP ships with an all-Rhino Python compiler that can be used to create .Net compiled assemblies cont…

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## [Webinar: Grasshopper Plug-in Development with C#](https://discourse.mcneel.com/t/webinar-grasshopper-plug-in-development-with-c/39393)

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**Author:** [@andheum](https://discourse.mcneel.com/u/andheum)\
**Replies:** 3\
**Last updated:** [December 6, 2016, 7:16pm UTC](https://discourse.mcneel.com/t/webinar-grasshopper-plug-in-development-with-c/39393 "2016-12-06T19:16:56Z")

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Just a little blatant self promotion :slight\_smile: If you have a basic knowledge of working with C# scripts in Grasshopper but want to take it to the next level and start building your own GHAs, you may be interested…