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From: Shai Efrati <sha...@gmail.com>
Date: Sun, 1 Apr 2012 22:16:28 +0300
Message-ID: <CALr=9OUMGy+2r77xyGMFbz4aRCMBH-jtqk42+or4G+utxcH...@mail.gmail.com>
Subject: Spectrometer: issues with SpectralWorkbench on ubuntu 11.04
To: publiclaboratory@googlegroups.com
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Dear PubLabers,
I received the spectrometer kit i bought from you. It is so simple to build
and has a very professional look that it's amazing. Thank you for
"inventing" it :)

I do have some issues with SpectralWorkbench though. I'm using it on ubuntu
11.04, and although the camera works well through Cheese, it can't seem to
work on SW. My main camera appears to work well, but when i try to change
to the spectrometer webcam i get just black. When running it through
processing, i get the following error (pointing at line 538):
*The constructor GSCapture(PApplet, int, int, String, int) is undefined*
When i erase the "10" from line 538, i get the following error (pointing at
line 540):
*The function start() does not exist.*

Any ideas?

Thanks for all your efforts!


Shai.

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<div dir=3D"ltr">Dear PubLabers,<div>I received the spectrometer kit i boug=
ht from you. It is so simple to build and has a very=C2=A0professional=C2=
=A0look that it&#39;s amazing. Thank you for &quot;inventing&quot; it :)</d=
iv><div><br>

</div><div>I do have some issues with SpectralWorkbench though. I&#39;m usi=
ng it on ubuntu 11.04, and although the camera works well through Cheese, i=
t can&#39;t seem to work on SW. My main camera appears to work well, but wh=
en i try to change to the spectrometer webcam i get just black. When runnin=
g it through processing, i get the following error=C2=A0(pointing at line 5=
38):</div>

<div><i style=3D"background-color:rgb(255,255,0)">The constructor GSCapture=
(PApplet, int, int, String, int) is undefined</i></div><div>When i erase th=
e &quot;10&quot; from line 538, i get the following error (pointing at line=
 540):</div>

<div><i style=3D"background-color:rgb(255,255,0)">The function start() does=
 not exist.</i></div><div><br></div><div>Any ideas?</div><div><br></div><di=
v>Thanks for all your efforts!</div><div><br></div><div><br></div><div>Shai=
.</div>

</div>

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