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error while opening python plotting editor

when I click on the simulation button the following error in the ng-spice console shows up.

******
** ngspice-26 : Circuit level simulation program
** The U. C. Berkeley CAD Group
** Copyright 1985-1994, Regents of the University of California.
** Please get your ngspice manual from http://ngspice.sourceforge.net/docs.html
** Please file your bug-reports at http://ngspice.sourceforge.net/bugrep.html
** Creation Date: Jan 23 2014 21:34:16
******
Circuit: * c:\esim-workspace\single_phase_dual_converter\single_phase_dual_converter.cir
Error on line 29 : .tran 0e-00 0e-00 0e-00
TSTEP is invalid, must be greater than zero.
TST0P is invalid, must be greater than zero.
Doing analysis at TEMP = 27.000000 and TNOM = 27.000000
Fatal error: t5: transmission line z0 must be given
doAnalyses: no such parameter on this device
run simulation(s) aborted
Error(parse.c--checkvalid): allv: no such vector.
Error(parse.c--checkvalid): alli: no such vector.
Error: bad v() syntax
Error: bad v() syntax
Error: bad v() syntax
Error: bad v() syntax
Error: bad v() syntax
Error: bad v() syntax
Error: bad v() syntax
Error: bad v() syntax
ngspice 1 ->
Interrupted once . . .
Warning: clearing control structures
ngspice 1 ->
Please tell me the reason behind the error and the method to resolve it.


eSim 19-03-18, 4:52 a.m. Mayankb23

Answers:

0

Hello,

Please refer the "Armstrong Oscillator" from completed simulations here:http://esim.fossee.in/circuit-simulation-project/completed-circuit-simulations
Check the cir.out file and see the values assigned to the transformer.
And give proper node names while assigning global variables.

20-03-18, 2:27 p.m. Gloria


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