Hi guys,
I am new to kicad. I created a circuit. And in the simulation process, it throws some errors like
Circuit: KiCad schematic
Error on line 4 :
d11 net-_c1-pad1_ net-_d11-pad2_ in4007
Unable to find definition of model in4007 - default assumed
Error on line 6 :
d9 net-_c1-pad1_ net-_d10-pad2_ d_alt
Unable to find definition of model d_alt - default assumed
Error on line 8 :
d7 net-_c1-pad1_ net-_d7-pad2_ d_alt
Unable to find definition of model d_alt - default assumed
Error on line 10 :
d5 net-_c1-pad1_ net-_d5-pad2_ d_alt
Unable to find definition of model d_alt - default assumed
Error on line 13 :
u3 net-_c1-pad1_ net-_c1-pad2_ net-_c2-pad1_ l7805
Unable to find definition of model l7805 - default assumed
Error on line 14 :
j2 net-_c1-pad2_ net-_j2-pad2_ net-_j11-pad1_ net-_c2-pad1_ 6p4c
Unable to find definition of model net - default assumed
unknown parameter (-_c2)
Error on line 15 :
u1 net-_u1-pad1_ net-_u1-pad2_ net-_j6-pad1_ 6p3c-6p3c
Unable to find definition of model 6p3c - default assumed
Error on line 16 :
u2 0 ac net-_c1-pad2_ net-_c1-pad1_ hi-link-hi-link
Unable to find definition of model net - default assumed
unknown parameter (-_c1)
Error on line 17 :
q6 net-_d11-pad2_ net-_q6-pad2_ net-_c1-pad2_ bc548
could not find a valid modelname
Error on line 18 :
q5 net-_d10-pad2_ net-_q5-pad2_ net-_c1-pad2_ bc548
could not find a valid modelname
Error on line 19 :
q4 net-_d7-pad2_ net-_q4-pad2_ net-_c1-pad2_ bc548
could not find a valid modelname
Error on line 20 :
q3 net-_d5-pad2_ net-_q3-pad2_ net-_c1-pad2_ bc548
could not find a valid modelname
Error on line 21 :
q2 net-_d3-pad2_ net-_q2-pad2_ net-_c1-pad2_ bc548
could not find a valid modelname
Error on line 22 :
d12 net-_d12-pad1_ net-_d11-pad2_ led_alt
Unable to find definition of model led_alt - default assumed
Error on line 23 :
d10 net-_d10-pad1_ net-_d10-pad2_ led_alt
Unable to find definition of model led_alt - default assumed
Error on line 24 :
d8 net-_d8-pad1_ net-_d7-pad2_ led_alt
Unable to find definition of model led_alt - default assumed
Error on line 25 :
d6 net-_d6-pad1_ net-_d5-pad2_ led_alt
Unable to find definition of model led_alt - default assumed
Error on line 26 :
d4 net-_d4-pad1_ net-_d3-pad2_ led_alt
Unable to find definition of model led_alt - default assumed
Error on line 27 :
j11 net-_j11-pad1_ net-_j11-pad2_ conn_01x02_male
Unable to find definition of model - default assumed
Error on line 28 :
j7 net-_j2-pad2_ net-_j7-pad2_ conn_01x02_male
Unable to find definition of model - default assumed
Error on line 29 :
j6 net-_j6-pad1_ net-_j6-pad2_ conn_01x02_male
Unable to find definition of model - default assumed
Error on line 30 :
d1 net-_c1-pad1_ net-_d1-pad2_ d_alt
Unable to find definition of model d_alt - default assumed
Error on line 31 :
u4 net-_u1-pad1_ nc_01 nc_02 nc_03 nc_04 nc_05 nc_06 nc_07 nc_08 net-_u1-pad2_ nc_09 nc_10 nc_11 net-_c1-pad2_ net-_c2-pad1_ nc_12 nc_13 nc_14 nc_15 nc_16 net-_j6-pad1_ net-_j2-pad2_ net-_j11-pad1_ net-_u11-pad1_ net-_u11-pad2_ net-_r8-pad1_ net-_r10-pad1_ net-_u11-pad4_ net-_u11-pad3_ net-_r12-pad1_ nodemcu1.0(esp-12e)
Unable to find definition of model nc_03 - default assumed
unknown parameter (nc_04)
Error on line 32 :
u12 net-_u11-pad2_ net-_u11-pad4_ net-_u11-pad3_ nc_17 net-_u11-pad1_ rtc-oled
Unable to find definition of model nc_17 - default assumed
unknown parameter (net)
Error on line 33 :
u11 net-_u11-pad1_ net-_u11-pad2_ net-_u11-pad3_ net-_u11-pad4_ oled-oled
Unable to find definition of model net - default assumed
unknown parameter (-_u11)
Error on line 34 :
u5 net-_c1-pad1_ net-_d1-pad2_ nc_18 net-_j3-pad2_ net-_j3-pad1_ doat_relay
Unable to find definition of model net - default assumed
unknown parameter (-_j3)
Error on line 35 :
u6 net-_c1-pad1_ net-_d3-pad2_ nc_19 net-_j4-pad2_ net-_j4-pad1_ doat_relay
Unable to find definition of model net - default assumed
unknown parameter (-_j4)
Error on line 36 :
u7 net-_c1-pad1_ net-_d5-pad2_ nc_20 net-_j5-pad2_ net-_j5-pad1_ doat_relay
Unable to find definition of model net - default assumed
unknown parameter (-_j5)
Error on line 37 :
u8 net-_c1-pad1_ net-_d7-pad2_ nc_21 net-_j8-pad2_ net-_j8-pad1_ doat_relay
Unable to find definition of model net - default assumed
unknown parameter (-_j8)
Error on line 38 :
u9 net-_c1-pad1_ net-_d10-pad2_ nc_22 net-_j9-pad2_ net-_j9-pad1_ doat_relay
Unable to find definition of model net - default assumed
unknown parameter (-_j9)
Error on line 39 :
u10 net-_c1-pad1_ net-_d11-pad2_ nc_23 net-_j10-pad2_ net-_c1-pad1_ doat_relay
Unable to find definition of model net - default assumed
unknown parameter (-_j10)
Error on line 42 :
d2 net-_d2-pad1_ net-_d1-pad2_ led_alt
Unable to find definition of model led_alt - default assumed
Error on line 43 :
q1 net-_d1-pad2_ net-_q1-pad2_ net-_c1-pad2_ bc548
could not find a valid modelname
Error on line 44 :
d3 net-_c1-pad1_ net-_d3-pad2_ d_alt
Unable to find definition of model d_alt - default assumed
Error on line 45 :
j1 ac 0 screw_terminal_01x02
Unable to find definition of model - default assumed
Error on line 46 :
j3 net-_j3-pad1_ net-_j3-pad2_ screw_terminal_relay_01x02
Unable to find definition of model - default assumed
Error on line 47 :
j4 net-_j4-pad1_ net-_j4-pad2_ screw_terminal_relay_01x02
Unable to find definition of model - default assumed
Error on line 48 :
j5 net-_j5-pad1_ net-_j5-pad2_ screw_terminal_relay_01x02
Unable to find definition of model - default assumed
Error on line 49 :
j8 net-_j8-pad1_ net-_j8-pad2_ screw_terminal_relay_01x02
Unable to find definition of model - default assumed
Error on line 50 :
j9 net-_j9-pad1_ net-_j9-pad2_ screw_terminal_relay_01x02
Unable to find definition of model - default assumed
Error on line 51 :
j10 net-_c1-pad2_ net-_j10-pad2_ screw_terminal_relay_out_01x02
Unable to find definition of model - default assumed
Background thread stopped with timeout = 0
Doing analysis at TEMP = 27.000000 and TNOM = 27.000000
Warning: singular matrix: check nodes net-_u11-pad3_ and net-_u11-pad3_
Note: Starting dynamic gmin stepping
Trying gmin = 1.0000E-03 Note: One successful gmin step
Trying gmin = 1.0000E-04 Note: One successful gmin step
Trying gmin = 1.0000E-05 Note: One successful gmin step
Trying gmin = 1.0000E-06 Note: One successful gmin step
Trying gmin = 1.0000E-07 Note: One successful gmin step
Trying gmin = 1.0000E-08 Note: One successful gmin step
Trying gmin = 1.0000E-09 Note: One successful gmin step
Trying gmin = 1.0000E-10 Note: One successful gmin step
Trying gmin = 1.0000E-11 Note: One successful gmin step
Trying gmin = 1.0000E-12 Note: One successful gmin step
Trying gmin = 1.0000E-12 Note: One successful gmin step
Warning: singular matrix: check nodes nc_02 and nc_02
Warning: Dynamic gmin stepping failed
Note: Starting source stepping
Supplies reduced to 0.0000% Warning: singular matrix: check nodes nc_02 and nc_02
Trying gmin = 1.0000E-02 Note: One successful gmin step
Trying gmin = 1.0000E-03 Note: One successful gmin step
Trying gmin = 1.0000E-04 Note: One successful gmin step
Trying gmin = 1.0000E-05 Note: One successful gmin step
Trying gmin = 1.0000E-06 Note: One successful gmin step
Trying gmin = 1.0000E-07 Note: One successful gmin step
Trying gmin = 1.0000E-08 Note: One successful gmin step
Trying gmin = 1.0000E-09 Note: One successful gmin step
Trying gmin = 1.0000E-10 Note: One successful gmin step
Trying gmin = 1.0000E-11 Note: One successful gmin step
Trying gmin = 1.0000E-12 Note: One successful gmin step
Note: One successful source step
Supplies reduced to 0.1000% Warning: singular matrix: check nodes nc_02 and nc_02
Supplies reduced to 0.0000% Warning: singular matrix: check nodes nc_02 and nc_02
Warning: source stepping failed
AC operating point failed -
Last Node Voltages
------------------
Node Last Voltage Previous Iter
---- ------------ -------------
net-_c1-pad1_ -3.22015e-74 -1.40454e-99
net-_d12-pad1_ -3.22015e-74 1.245e-95
net-_d11-pad2_ -3.22015e-74 -1.24498e-95
net-_d10-pad1_ -3.22015e-74 1.245e-95
net-_d10-pad2_ -3.22015e-74 -1.24498e-95
net-_d8-pad1_ -3.22015e-74 1.245e-95
net-_d7-pad2_ -3.22015e-74 -1.24498e-95
net-_d6-pad1_ -3.22015e-74 1.245e-95
net-_d5-pad2_ -3.22015e-74 -1.24498e-95
net-_d4-pad1_ -3.22015e-74 1.245e-95
net-_d2-pad1_ -3.22015e-74 1.245e-95
net-_c1-pad2_ -3.22015e-74 -6.65742e-85
net-_c2-pad1_ 0 0
net-_j2-pad2_ -3.22015e-74 4.88564e-88
net-_j11-pad1_ -3.22015e-74 -2.62303e-86
net-_u1-pad1_ 0 0
net-_u1-pad2_ 0 0
net-_j6-pad1_ -3.22015e-74 -8.29781e-87
ac -6.70898e-165 -2.59393e-177
net-_q6-pad2_ 0 0
bc548 0 0
net-_q5-pad2_ 0 0
net-_q4-pad2_ 0 0
net-_q3-pad2_ 3.56409e-74 0
net-_d3-pad2_ -3.22015e-74 -1.24498e-95
net-_q2-pad2_ -3.34652e-74 0
net-_j11-pad2_ 3.56409e-74 5.24605e-86
conn_01x02_male -3.22015e-74 -3.40395e-86
net-_j7-pad2_ -3.34652e-74 -9.77128e-88
net-_j6-pad2_ -1.07399e-74 1.65956e-86
net-_d1-pad2_ -3.22015e-74 -1.24498e-95
nc_01 0 0
nc_02 0 0
net-_u11-pad2_ 0 0
net-_u11-pad4_ 0 0
net-_u11-pad3_ 0 0
net-_u11-pad1_ 0 0
nc_18 0 0
nc_19 0 0
nc_20 0 0
nc_21 0 0
nc_22 0 0
nc_23 0 0
net-_q1-pad2_ -1.07399e-74 0
screw_terminal_01x02 -2.79541e-159 -1.0808e-171
net-_j3-pad1_ -3.13943e-108 -2.67039e-120
net-_j3-pad2_ 3.76731e-108 5.34077e-120
screw_terminal_relay_01x02 -3.13943e-108 -1.33519e-119
net-_j4-pad1_ -3.13943e-108 -2.67039e-120
net-_j4-pad2_ 3.76731e-108 5.34077e-120
net-_j5-pad1_ -3.13943e-108 -2.67039e-120
net-_j5-pad2_ 3.76731e-108 5.34077e-120
net-_j8-pad1_ -3.13943e-108 -2.67039e-120
net-_j8-pad2_ 3.76731e-108 5.34077e-120
net-_j9-pad1_ -3.13943e-108 -2.67039e-120
net-_j9-pad2_ 3.76731e-108 5.34077e-120
net-_j10-pad2_ 1.68969e-72 1.33148e-84
screw_terminal_relay_out_01x02 -3.22015e-74 -6.65742e-85
net-_r8-pad1_ 0 0
net-_r10-pad1_ 0 0
net-_r12-pad1_ 0 0
doAnalyses: iteration limit reached
run simulation(s) aborted
I don’t know what to do. If anyone knows about it. Please help me and try to give a solution.