Dear Angeliki,

It would indeed be better to check the weight on network construction. I will check why we only do it during simulation. And in any case, NEST should not crash.

Best,
Hans Ekkehard

On 17 Feb 2020, at 14:28, Angeliki Papadimitriou <angpap@kth.se> wrote:

Dear Hans,

If you refer to my particular case, the negative weight was explicitly set.

The thing that made it tricky to find was that the error occurred during the simulation and not when the model was created (which is the part where the problematic synaptic connections were established).

Best

Angeliki


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Prof. Dr. Hans Ekkehard Plesser
Head, Data Science Section

Faculty of Science and Technology
Norwegian University of Life Sciences
PO Box 5003, 1432 Aas, Norway

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Email hans.ekkehard.plesser@nmbu.no
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