Grasshopper

algorithmic modeling for Rhino

Hi at all!

When I open Grasshopper it show this window:

And when the software start, doesn't show "Web cam component" and "video player" doesn't work:

(I'm working with .AVI file) 

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i'm having the same issue.

Hi guys,

Are you using Rhino 5?  This is a known bug (which I am working to correct).  Can you try to use these components in Rhino 4?  These errors shouldn't happen in Rhino 4 (and if they are, please let me know).

Thanks,

Andy

hey andy,

just tried in V4 with Bison Cam open and got this error upon running hopper.

thanks for replying, amazing additons

ryan

Object: WebCam_VideoStream (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: WebCam_VideoStream (level 2)
{
  The type initializer for 'Firefly_X.WebCam_VideoStream' threw an exception.
  TypeInitializationException
}

Object: WebCam_VideoStream (level 3)
{
  Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
  AccessViolationException
}

Hmm... so, you're running Rh4 and got the same invocation error as above.  That's a little strange.  Could you tell me a little more about your system?  I think some of these issues may need to be resolved in the media library, but it would be helpful to know where to track down the problem.  Any feedback you can provide would be greatly appreciated.

Cheers,

Andy

No problem.  Win7 Pro, Intel I7, Nvidia 250m, 8 gigs RAM.

Anything more specific you might be interested in?

Thanks again,

ryan

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