[nengo-user] nengo - JComponent not defined

[Trevor Bekolay]

Hi Édi,

Glad to hear you're interested in Nengo :) I just installed Java 8 update
31 and I'm having the same issue. JComponent, which is what seems to be
missing, should be part of javax.swing, which is imported in that
`space.py` file. It seems that the recent Java update may have removed
JComponent, for some reason, or perhaps Jython is having problems accessing
it. In either case, this seems like a problem on our end (or on Java's end)
so I'll investigate this immediately and get back to you as soon as I know
what's wrong.

In the meantime, if you just want to get things working, you can install an
older version of Java (e.g., Java SE 7 at
http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
)

- Trevor

On Sun, Feb 1, 2015 at 10:15 AM, Édi Kettemann <edikettemann at gmail.com>
wrote:

> Good afternoon,
>
> I'm introducing myself into the Neural Engineering Framework using Nengo
> framework, to present it to my colleagues from the HPSN at the TU-Dresden (
> http://hpsn.et.tu-dresden.de/index.php?id=4&L=1&type=0 ).
>
> When I try to call the "Interactive Plots" I get this error message:
>
> [image: Imagem intercalada 1]
>
> I'm running Nengo on Windows 8.1. I have python 2.7 and Java 8 update 31
> installed on my computer. Is it possible that I'm missing any package? I
> tried to find any post reporting this error, but couldn't find anything.
>
> I appreciate in advance for your help.
>
> Kind regards,
> Édi Kettemann
>
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> nengo-user at ctnsrv.uwaterloo.ca
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>
>
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