Python Script Error (Inconsistency)

Hi Everyone,

Seem to be getting a very odd error with attached Python Script as when I wrote it an ran it earlier today I get no errors and it works fine, but when I re-opened the file this afternoon it gives me these Errors

Error Line 6: Runtime error (MissingMemberException): 'CustomTable' object has no attribute 'GetObjectList'

Error Line 11:Runtime error (NotSupportedException): This call is not supported from within a Grasshopper component

I have internalised the Sample Geo to Bake into Rhino:Meters file to Cut down on Downloads

Any thoughts, much appreciated

Matt

Attachments:

Clipping Planes Error.gh, 34 KB

Replies to This Discussion

Permalink Reply by Giulio Piacentino on January 20, 2015 at 2:59am

Hi Matt

CPlanes do not exist in Grasshopper. They are a Rhino-specific feature. Just like selection, views, picking. If you want to use methods related to these, you need to access the Rhino document, not the Grasshopper one.

I've fixed your script for this.

Giulio
--
Giulio Piacentino
for Robert McNeel & Associates
giulio@mcneel.com

Attachments:

ClippingPlanesMatt.gh, 31 KB

Permalink Reply by Giulio Piacentino on January 20, 2015 at 3:03am

Btw, I believe you when you say that this script worked before. I am not sure why, as there is no history of what happened. One possibility is that something else (an earlier attempt?) was setting scriptcontext.doc to the Rhino document.

Giulio
--
Giulio Piacentino
for Robert McNeel & Associates
giulio@mcneel.com

Permalink Reply by Matt Gaydon on January 20, 2015 at 3:40am

Thanks Giulio, that works great.

Yeah the original I had written was using scriptcontext.doc before I had rewritten it to work 'better' its RhinoScriptSyntax

Seems the main thing I was missing was this : sc.doc = Rhino.RhinoDoc.ActiveDoc

Feel I have seen it before in another code I had worked on linked to Camera's but not thought to use it here.

As for the section you commented out, that was the best way I could find to delete the previous clipping plane before creating the new one. I had looked at trying to Attributes, Key/Value but could not get it to work as simply as just naming it.

Thanks Again

Matt

Permalink Reply by Giulio Piacentino on January 20, 2015 at 3:45am

>> As for the section...

I'm pretty sure it was already text when I downloaded it. Naming objects sounds like a great way. I would just maybe choose a more specific name, and if that name is not found, make sure that nothing happens to the script.

Giulio
--
Giulio Piacentino
for Robert McNeel & Associates
giulio@mcneel.com

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