I am going trough the voltage divider tutorial on pp. 4 and following of the Qucs manual.

enter image description here

On p. 11, I simulate the circuit, and I obtain following message: enter image description here What does this mean?

I cannot insert a Tabular on the data display page (as the simulation did not succeed).

  • 1
    \$\begingroup\$ What does your circuit look like? Did you place a DC simulator block in the project? \$\endgroup\$
    – JRE
    Jun 30, 2022 at 14:46
  • \$\begingroup\$ It almost certainly means you did not tell Qucs to run any simulations. So it has "nothing to do". You can't insert a tabular object in the data display since if you run no simulations, you generate no data. \$\endgroup\$
    – The Photon
    Jun 30, 2022 at 15:01
  • \$\begingroup\$ @JRE Yes, I did exactly as told in the tutorial. I've added the circuit to the question. \$\endgroup\$
    – Karlo
    Jun 30, 2022 at 17:40

1 Answer 1


You may click 'check DC bias' icon (it is next to simulate icon) to run your DC simulation and can get your node voltage.


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