I had a circuit that was working, but after I added the jumper in (to control whether or not a subsection of the circuit would “be live/active”, it literally crashes the program Maybe I’m missing something simple? ([paulvdh’s post](<new user - link that’s not a link> forum.kicad.info/t/what-is-proper-schematic-symbol-for-solder-jumper/950/7?u=george2.0) was the only one I saw that referenced what appeared to be the same jumpers I’ve been trying to get to work.)
When I add a jumper J1 (of type GS2) to my circuit:
TestCircuitSchematic-wJumper|690x419
… the program crashes… here’s the last items in the console window:
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r0 srcpw net-_r0-pad2_ 1k
* u2 srcpw2 plot_v1
r2 gnd srcpw2 7k
r3 srcpw2 net-_r3-pad2_ 1k
v2 net-_r3-pad2_ gnd 10
j1 net-_j1-pad1_ gnd 1
Traceback (most recent call last):
File "projManagement Kicad.py", line 209, in openkicadToNgspice
File "frontEnd\DockArea.py", line 199, in kicadToNgspiceEditor
File "kicadtoNgspice\KicadtoNgspice.py", line 142, __init__
File "kicadtoNgspice\KicadtoNgspice.py", line 157, in createMainwindow
File "kicadtoNgspice\KicadtoNgspice.py", line 207, in createcreateConvertwidget
File "kicadtoNgspice\DeviceModel.py", line 209, in __init__
IndexError: list index out of range
… do I simply need correct value the jumper j1 perhaps?.. I’ve tried:
- GS2
- 0 / 1
- open / closed
- false / true
… but they all crash the program.?.
Thanks in advance for any help.
Running KiCad (as part of the suite eSim-2.1) on Windows 10 x64
Or should I just “give up” and that (in a general sense) is it the best way to just simply “fake” a jumper with a zero/infinite resistor?..
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In response to some of the comments, here’s some further details:
@mwielgus ‘great minds’ think alike … so yes, I did try to do this in KiCAD only with a simlar circuit:
… and I get the following:
No compatibility mode selected!
Circuit: KiCad schematic
Error on line 8 :
jp1 net-jp1-pad1 net-jp1-pad2 jumper_2_open
Unable to find definition of model
Error: circuit not parsed.
… when trying to run the builtin [Spice Simulator].
So that’s why I pinged @mgyger back in the hope his suggestion would fix both my problems !