Trace downstream and upstream

[GISiste]

Hi everyone,

When I use the geotraitement widget in web appbuilder for ArcGIS developper edition I get this error.

For the widget configuration, I have added a GP Service. This GP Service is for Downstream and Upstream tasks applied to a geometric network.

Can anyone help me about this ?

Thank you

I'm using:

ArcGIS for Server 10.3

Web AppBuilder for ArcGIS developper edition 1.3

[RobertScheitlin__GISP]

Abdelhakim,

    The geoprocessing widget is a tough one to diagnose issue for because people could have incorrectly configured the widget, or the GP toll is not properly prepared to run for ArcGIS Server (just because it runs in ArcMap does not mean that it is ready to run for ArcGIS Server). Geometric networks add an additional level of complexity to the whole matter. Is there more details you can provide like, have to checked your browsers web console and seen what errors are reported there?

[GISiste]

Thank you Mr. Robert for your response.

This is a screen shot of my browser web console

As you can see, everything seems fine and the the geotraitement widget was created.

[RobertScheitlin__GISP]

Abdelhakim,

   So next you need to check your server logs to see why the GP failed then.

[GISiste]

Mr. Robert, I have checked my server logs (screen shot belwo)

I think it's a barriers issue.

I have left barriers as optional when configuring the widget !

[RobertScheitlin__GISP]

Abdelhakim,

   Sorry I am a bit out of my experience area here. Hopefully you can figure it out from here now that you know what the issue stems from.

[GISiste]

Thank you Mr. Robert.

I searched about the issue and it maybe related to the geometric network (when published the geometric network doesn't conserve its structure and the tool cannot be executed).

Now I think It's about how publishing the geometric network and conserving its structure.

[GISiste · Accepted solution]

Hi everyone,

well, the issue was resolved. It was a system projection problem. In fact, in the model builder of Trace, I had to set both of flags and the geometric network in the same projected system.