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1180 Error in WinProp simulation

With the 2021 student version installed, I have some problems when trying to run some propagation simulations on WinProp. Even though with some projects it correctly runs the simulation, I am usually prompted a 1180 error message in the progress bar.

I attach some screenshots of the message. It is yet a simple scenario, with only 1 transmitter. Then, I do not think it may be due to any limitation on the student version.

I would strongly thank if you could help me.

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Cristian García

UPDATE: I have checked that the problem comes whenever I select the "Transmission Matrix" result in the "Propagation" tab of the "Edit Project Parameter" menu. If this option is left unselected, the simulations can be computed without problems. Why does this happen?

mvogel

It probably is related to your choice of simulation method (=propagation model) and/or whether you have set up a fully-polarimetric project or not. The selected method may not be able to produce a transmission matrix.