[Gvsig_english] network analyst

[Pedro Costa]

Hello,

This is my first mail in the list...
I need to work with network analyst to do service areas but the
extension give me erros.
While I create the network give me an error (almost at the end) like the
image 1 attached.
Despite this, I click in ok and he network is created.
But when i need to calculate the service area give another error (image
2 attached).

I tried reinstall gvsig but the problem continues.
The table of the roads is the image 3 attached.

Can anybody help me?

Thanks


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