Crashing of eSim on running rc simulation

Esim
1

as soon as i run the very basic simulation of a rc circuit the whole software crashes.

2

i am putting here the whole log of the crash

Starting eSim…
libpng warning: iCCP: known incorrect sRGB profile
Default workspace selected : C:\Users\ramak\eSim-Workspace
Function: Open Kicad to Ngspice Converter
Function : Validating for Kicad components
Function: Open Kicad to Ngspice Converter
Function : Validating for Kicad components
Function: Open Kicad to Ngspice Converter
Function : Validating for Kicad components

Kicad to Ngspice netlist converter

.title KiCad schematic
v1 in GND sine
C1 out GND 1u
U1 in plot_v1
U2 out plot_v1
R1 in out 1k
.end
UnknownModelList Used in the Schematic

Multiple Model XML file with same name

UnknownModelList Used in the Schematic

Multiple Model XML file with same name

=============================================================
convertICIntoBasicBlocks called, from Processing

SCHEMATICINFO [‘v1 in gnd sine’, ‘c1 out gnd 1u’, ‘* u1 in plot_v1’, ‘* u2 out plot_v1’, ‘r1 in out 1k’]
OUTPUTOPTION
MODELLIST
UNKOWNMODELLIST
MULTIPLEMODELLIST
PLOTTEST [‘plot v(in)’, ‘plot v(out)’]

Analysis file is present

Content of Analysis file : .tran 5e-03 30e-03 0e-03

SourceList line: [0, ‘v1 in gnd sine’, ‘sine’, ‘Add parameters for sine source v1’, ’ Enter offset value (Volts/Amps): ', ’ Enter amplitude (Volts/Amps): ', ’ Enter frequency (Hz): ', ’ Enter delay time (seconds): ', ’ Enter damping factor (1/seconds): ']

v1 in gnd sine

c1 out gnd 1u

  • u1 in plot_v1
    =========================================
  • u2 out plot_v1
    =========================================
    r1 in out 1k
    =========================================================
    Netlist After Adding Source details : [‘v1 in gnd sine(0 5 50 0 0)’, ‘c1 out gnd 1u’, ‘* u1 in plot_v1’, ‘* u2 out plot_v1’, ‘r1 in out 1k’]
    =========================================================
    Netlist After Adding Ngspice Model : [‘v1 in gnd sine(0 5 50 0 0)’, ‘c1 out gnd 1u’, ‘* u1 in plot_v1’, ‘* u2 out plot_v1’, ‘r1 in out 1k’]
    =========================================================
    Netlist After Adding Microcontroller Model : [‘v1 in gnd sine(0 5 50 0 0)’, ‘c1 out gnd 1u’, ‘* u1 in plot_v1’, ‘* u2 out plot_v1’, ‘r1 in out 1k’]
    No library added in the schematic
    =========================================================
    Netlist After Adding Device Model Library : [‘v1 in gnd sine(0 5 50 0 0)’, ‘c1 out gnd 1u’, ‘* u1 in plot_v1’, ‘* u2 out plot_v1’, ‘r1 in out 1k’]
    No Subcircuit Added in the schematic
    =========================================================
    Netlist After Adding subcircuits : [‘v1 in gnd sine(0 5 50 0 0)’, ‘c1 out gnd 1u’, ‘* u1 in plot_v1’, ‘* u2 out plot_v1’, ‘r1 in out 1k’]
    ======================================================
    FILEOPEN CONVERT ANALYS C:\Users\ramak\eSim-Workspace\RC\analysis
    =========================================================
    Analysis OutPut None
    =========================================================
    STORE SCHEMATIC INFO
    [‘v1 in gnd sine(0 5 50 0 0)’, ‘c1 out gnd 1u’, ‘* u1 in plot_v1’, ‘* u2 out plot_v1’, ‘r1 in out 1k’]
    =========================================================
    =============================================================
    Creating Final netlist
    Argument to ngspice: [‘-b’, ‘-r’, ‘C:\Users\ramak\eSim-Workspace\RC\RC.raw’, ‘C:\Users\ramak\eSim-Workspace\RC\RC.cir.out’]
    Traceback (most recent call last):
    File “frontEnd\Application.py”, line 434, in open_ngspice
    File “frontEnd\DockArea.py”, line 131, in ngspiceEditor
    File “ngspiceSimulation\NgspiceWidget.py”, line 32, in init
    File “frontEnd\TerminalUi.py”, line 27, in init
    File “PyQt5\uic_init_.py”, line 226, in loadUi
    File “PyQt5\uic\Loader\loader.py”, line 72, in loadUi
    File “PyQt5\uic\uiparser.py”, line 1013, in parse
    File “xml\etree\ElementTree.py”, line 1196, in parse
    File “xml\etree\ElementTree.py”, line 586, in parse
    FileNotFoundError: [Errno 2] No such file or directory: ‘TerminalUi.ui’
3

@ramakant , please reinstall the software the following these installation steps or try using eSim 2.3.

5

Hello sir. I am getting this error while following the 7805 voltage divider spoken tutorial.

Starting eSim…
libpng warning: iCCP: known incorrect sRGB profile
Default workspace selected : C:\Users\HP\eSim-Workspace
Function : Open Kicad Schematic
Function : Validating for Kicad components
Function : Open Kicad Schematic
Function : Validating for Kicad components
Worker Thread Calling Command : eeschema C:\Users\HP\eSim-Workspace\7805voltagedivider\7805voltagedivider.kicad_sch
Function: Open Kicad to Ngspice Converter
Function : Validating for Kicad components

Kicad to Ngspice netlist converter

  • C:\Users\HP\eSim-Workspace\7805voltagedivider\7805voltagedivider.cir

  • EESchema Netlist Version 1.1 (Spice format) creation date: 09/13/24 18:27:31

  • To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N

  • To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0

  • Sheet Name: /
    v1 IN1 IN1 sine
    D1 IN1 Net-C1-Pad1 eSim_Diode
    D2 GND IN1 eSim_Diode
    D4 GND IN1 eSim_Diode
    D3 IN1 Net-C1-Pad1 eSim_Diode
    C1 Net-C1-Pad1 GND 1000u
    X1 Net-C1-Pad1 GND OUT Lm_7805
    D5 GND OUT eSim_Diode
    R1 OUT GND 1k
    U2 IN1 plot_v1
    U3 OUT plot_v1
    U1 IN1 plot_v1
    C2 OUT GND 3.3u

.end
UnknownModelList Used in the Schematic

Multiple Model XML file with same name

UnknownModelList Used in the Schematic

Multiple Model XML file with same name

UnknownModelList Used in the Schematic

Multiple Model XML file with same name

=============================================================
convertICIntoBasicBlocks called, from Processing

SCHEMATICINFO [‘v1 in1 in1 sine’, ‘d1 in1 net-c1-pad1 esim_diode’, ‘d2 gnd in1 esim_diode’, ‘d4 gnd in1 esim_diode’, ‘d3 in1 net-c1-pad1 esim_diode’, ‘c1 net-c1-pad1 gnd 1000u’, ‘x1 net-c1-pad1 gnd out lm_7805’, ‘d5 gnd out esim_diode’, ‘r1 out gnd 1k’, ‘* u2 in1 plot_v1’, ‘* u3 out plot_v1’, ‘* u1 in1 plot_v1’, ‘c2 out gnd 3.3u’]
OUTPUTOPTION
MODELLIST
UNKOWNMODELLIST
MULTIPLEMODELLIST
PLOTTEST [‘plot v(in1)’, ‘plot v(out)’, ‘plot v(in1)’]

Analysis file is present

Content of Analysis file : .tran 10e-03 100e-03 0e-00

SourceList line: [0, ‘v1 in1 in1 sine’, ‘sine’, ‘Add parameters for sine source v1’, ’ Enter offset value (Volts/Amps): ', ’ Enter amplitude (Volts/Amps): ', ’ Enter frequency (Hz): ', ’ Enter delay time (seconds): ', ’ Enter damping factor (1/seconds): ']

v1 in1 in1 sine

d1 in1 net-c1-pad1 esim_diode
Calling Track Library function Without Button
self.widgetObjCount----- 1
PATH VALUE C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib

d2 gnd in1 esim_diode
Calling Track Library function Without Button
self.widgetObjCount----- 2
PATH VALUE C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib

d4 gnd in1 esim_diode
Calling Track Library function Without Button
self.widgetObjCount----- 3
PATH VALUE C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib

d3 in1 net-c1-pad1 esim_diode
Calling Track Library function Without Button
self.widgetObjCount----- 4
PATH VALUE C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib

c1 net-c1-pad1 gnd 1000u

x1 net-c1-pad1 gnd out lm_7805

d5 gnd out esim_diode
Calling Track Library function Without Button
self.widgetObjCount----- 5
PATH VALUE C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib

r1 out gnd 1k

  • u2 in1 plot_v1
    =========================================
  • u3 out plot_v1
    =========================================
  • u1 in1 plot_v1
    =========================================
    c2 out gnd 3.3u
    Looksub : C:\FOSSEE\eSim\library\SubcircuitLibrary\lm7805\lm7805.sub
    Given Number of ports : 3
    Actual Number of ports : 3
    Argument to ngspice: [‘-b’, ‘-r’, ‘C:\Users\HP\eSim-Workspace\7805voltagedivider\7805voltagedivider.raw’, ‘C:\Users\HP\eSim-Workspace\7805voltagedivider\7805voltagedivider.cir.out’]
    {None: , ‘C:\Users\HP\eSim-Workspace\7805voltagedivider’: [14796]}
6

Dear @EdaSampad ,

Sorry for the late reply. Two plot_v1 are connected to IN1, that may create the above issue.

Can you send us the schematic?

Thanks & Regards,
Sumanto Kar
eSim team