Cannot connect symbol pins
dzid26 opened this issue · comments
Describe the bug
Wire doesn't connect to symbol pins
To Reproduce
Steps to reproduce the behavior:
- LCSC part # that caused the issue C2919500
Screenshots
If applicable, add screenshots to help explain your problem.
Additional context
I tried "aligning the schematic and also the symbol drawing in the editor. Didn't help.
I see precision errors for the affected pins:
(kicad_symbol_lib (version 20210201) (generator TousstNicolas/JLC2KiCad_lib)
(symbol "0_5K-HX-26PWB" (in_bom yes) (on_board yes)
(property "Reference" "U" (id 0) (at 0 1.27 0)
(effects (font (size 1.27 1.27)))
)
(property "Value" "0_5K-HX-26PWB" (id 1) (at 0 -2.54 0)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "jlc:FPC-SMD_26P-P0.50_HDGC_0.5K-HX-26PWB" (id 2) (at 0 -10.16 0)
(effects (font (size 1.27 1.27) italic) hide)
)
(property "Datasheet" "https://atta.szlcsc.com/upload/public/pdf/source/20211115/2CE54BFA88E8212E4957B08411109FCD.pdf" (id 3) (at -2.286 0.127 0)
(effects (font (size 1.27 1.27)) (justify left) hide)
)
(property "ki_keywords" "C2919500" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "LCSC" "C2919500" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "0_5K-HX-26PWB_0_1"
(rectangle
(start -3.81000762001524 34.29006858013716)
(end 6.350012700025401 -34.29006858013716)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type background))
)
(circle
(center -2.54000508001016 33.02006604013208)
(radius 0.381000762001524)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type background))
)
(pin unspecified line
(at -6.350012700025401 31.750063500127002 0)
(length 2.54000508001016)
(name "1" (effects (font (size 1 1))))
(number "1" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 29.21005842011684 0)
(length 2.54000508001016)
(name "2" (effects (font (size 1 1))))
(number "2" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 26.67005334010668 0)
(length 2.54000508001016)
(name "3" (effects (font (size 1 1))))
(number "3" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 24.130048260096522 0)
(length 2.54000508001016)
(name "4" (effects (font (size 1 1))))
(number "4" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 21.59004318008636 0)
(length 2.54000508001016)
(name "5" (effects (font (size 1 1))))
(number "5" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 19.0500381000762 0)
(length 2.54000508001016)
(name "6" (effects (font (size 1 1))))
(number "6" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 16.51003302006604 0)
(length 2.54000508001016)
(name "7" (effects (font (size 1 1))))
(number "7" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 13.97002794005588 0)
(length 2.54000508001016)
(name "8" (effects (font (size 1 1))))
(number "8" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 11.430022860045721 0)
(length 2.54000508001016)
(name "9" (effects (font (size 1 1))))
(number "9" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 8.89001778003556 0)
(length 2.54000508001016)
(name "10" (effects (font (size 1 1))))
(number "10" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 6.350012700025401 0)
(length 2.54000508001016)
(name "11" (effects (font (size 1 1))))
(number "11" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 3.81000762001524 0)
(length 2.54000508001016)
(name "12" (effects (font (size 1 1))))
(number "12" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 1.27000254000508 0)
(length 2.54000508001016)
(name "13" (effects (font (size 1 1))))
(number "13" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -1.27000254000508 0)
(length 2.54000508001016)
(name "14" (effects (font (size 1 1))))
(number "14" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -3.81000762001524 0)
(length 2.54000508001016)
(name "15" (effects (font (size 1 1))))
(number "15" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -6.350012700025401 0)
(length 2.54000508001016)
(name "16" (effects (font (size 1 1))))
(number "16" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -8.89001778003556 0)
(length 2.54000508001016)
(name "17" (effects (font (size 1 1))))
(number "17" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -11.430022860045721 0)
(length 2.54000508001016)
(name "18" (effects (font (size 1 1))))
(number "18" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -13.97002794005588 0)
(length 2.54000508001016)
(name "19" (effects (font (size 1 1))))
(number "19" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -16.51003302006604 0)
(length 2.54000508001016)
(name "20" (effects (font (size 1 1))))
(number "20" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -19.0500381000762 0)
(length 2.54000508001016)
(name "21" (effects (font (size 1 1))))
(number "21" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -21.59004318008636 0)
(length 2.54000508001016)
(name "22" (effects (font (size 1 1))))
(number "22" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -24.130048260096522 0)
(length 2.54000508001016)
(name "23" (effects (font (size 1 1))))
(number "23" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -26.67005334010668 0)
(length 2.54000508001016)
(name "24" (effects (font (size 1 1))))
(number "24" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -29.21005842011684 0)
(length 2.54000508001016)
(name "25" (effects (font (size 1 1))))
(number "25" (effects (font (size 1 1))))
)
(pin unspecified line
(at -6.350012700025401 -31.750063500127002 0)
(length 2.54000508001016)
(name "26" (effects (font (size 1 1))))
(number "26" (effects (font (size 1 1))))
)
(pin unspecified line
(at 3.81000762001524 -36.83007366014732 90)
(length 2.54000508001016)
(name "27" (effects (font (size 1 1))))
(number "27" (effects (font (size 1 1))))
)
(pin unspecified line
(at 3.81000762001524 36.83007366014732 270)
(length 2.54000508001016)
(name "28" (effects (font (size 1 1))))
(number "28" (effects (font (size 1 1))))
)
)
)
)
After "aligning positions", values get rounded but the problem remains.
(kicad_symbol_lib (version 20230620) (generator kicad_symbol_editor)
(symbol "0_5K-HX-26PWB" (exclude_from_sim no) (in_bom yes) (on_board yes)
(property "Reference" "U" (at 0 1.27 0)
(effects (font (size 1.27 1.27)))
)
(property "Value" "0_5K-HX-26PWB" (at 0 -2.54 0)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "jlc:FPC-SMD_26P-P0.50_HDGC_0.5K-HX-26PWB" (at 0 -10.16 0)
(effects (font (size 1.27 1.27) italic) hide)
)
(property "Datasheet" "https://atta.szlcsc.com/upload/public/pdf/source/20211115/2CE54BFA88E8212E4957B08411109FCD.pdf" (at -2.54 0.254 0)
(effects (font (size 1.27 1.27)) (justify left) hide)
)
(property "Description" "" (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "LCSC" "C2919500" (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "C2919500" (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "0_5K-HX-26PWB_0_1"
(rectangle (start -3.81 34.29) (end 6.35 -34.29)
(stroke (width 0) (type default))
(fill (type background))
)
(circle (center -2.54 33.0202) (radius 0.381)
(stroke (width 0) (type default))
(fill (type background))
)
(pin unspecified line (at -6.35 31.7502 0) (length 2.54)
(name "1" (effects (font (size 1 1))))
(number "1" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 8.89 0) (length 2.54)
(name "10" (effects (font (size 1 1))))
(number "10" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 6.35 0) (length 2.54)
(name "11" (effects (font (size 1 1))))
(number "11" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 3.81 0) (length 2.54)
(name "12" (effects (font (size 1 1))))
(number "12" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 1.27 0) (length 2.54)
(name "13" (effects (font (size 1 1))))
(number "13" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -1.27 0) (length 2.54)
(name "14" (effects (font (size 1 1))))
(number "14" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -3.81 0) (length 2.54)
(name "15" (effects (font (size 1 1))))
(number "15" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -6.35 0) (length 2.54)
(name "16" (effects (font (size 1 1))))
(number "16" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -8.89 0) (length 2.54)
(name "17" (effects (font (size 1 1))))
(number "17" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -11.43 0) (length 2.54)
(name "18" (effects (font (size 1 1))))
(number "18" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -13.97 0) (length 2.54)
(name "19" (effects (font (size 1 1))))
(number "19" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 29.2102 0) (length 2.54)
(name "2" (effects (font (size 1 1))))
(number "2" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -16.51 0) (length 2.54)
(name "20" (effects (font (size 1 1))))
(number "20" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -19.05 0) (length 2.54)
(name "21" (effects (font (size 1 1))))
(number "21" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -21.59 0) (length 2.54)
(name "22" (effects (font (size 1 1))))
(number "22" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -24.13 0) (length 2.54)
(name "23" (effects (font (size 1 1))))
(number "23" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -26.6702 0) (length 2.54)
(name "24" (effects (font (size 1 1))))
(number "24" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -29.2102 0) (length 2.54)
(name "25" (effects (font (size 1 1))))
(number "25" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -31.7502 0) (length 2.54)
(name "26" (effects (font (size 1 1))))
(number "26" (effects (font (size 1 1))))
)
(pin unspecified line (at 3.81 -36.8302 90) (length 2.54)
(name "27" (effects (font (size 1 1))))
(number "27" (effects (font (size 1 1))))
)
(pin unspecified line (at 3.81 36.8302 270) (length 2.54)
(name "28" (effects (font (size 1 1))))
(number "28" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 26.6702 0) (length 2.54)
(name "3" (effects (font (size 1 1))))
(number "3" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 24.13 0) (length 2.54)
(name "4" (effects (font (size 1 1))))
(number "4" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 21.59 0) (length 2.54)
(name "5" (effects (font (size 1 1))))
(number "5" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 19.05 0) (length 2.54)
(name "6" (effects (font (size 1 1))))
(number "6" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 16.51 0) (length 2.54)
(name "7" (effects (font (size 1 1))))
(number "7" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 13.97 0) (length 2.54)
(name "8" (effects (font (size 1 1))))
(number "8" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 11.43 0) (length 2.54)
(name "9" (effects (font (size 1 1))))
(number "9" (effects (font (size 1 1))))
)
)
)
)
It's only after moving the pin a bit and then back the problem gets fixed.
Here is complete, fixed footprint:
(kicad_symbol_lib (version 20230620) (generator kicad_symbol_editor)
(symbol "0_5K-HX-26PWB" (exclude_from_sim no) (in_bom yes) (on_board yes)
(property "Reference" "U" (at 0 1.27 0)
(effects (font (size 1.27 1.27)))
)
(property "Value" "0_5K-HX-26PWB" (at 0 -2.54 0)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "jlc:FPC-SMD_26P-P0.50_HDGC_0.5K-HX-26PWB" (at 0 -10.16 0)
(effects (font (size 1.27 1.27) italic) hide)
)
(property "Datasheet" "https://atta.szlcsc.com/upload/public/pdf/source/20211115/2CE54BFA88E8212E4957B08411109FCD.pdf" (at -2.54 0.254 0)
(effects (font (size 1.27 1.27)) (justify left) hide)
)
(property "Description" "" (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "LCSC" "C2919500" (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "C2919500" (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "0_5K-HX-26PWB_0_1"
(rectangle (start -3.81 34.29) (end 6.35 -34.29)
(stroke (width 0) (type default))
(fill (type background))
)
(circle (center -2.54 33.0202) (radius 0.381)
(stroke (width 0) (type default))
(fill (type background))
)
(pin unspecified line (at -6.35 31.75 0) (length 2.54)
(name "1" (effects (font (size 1 1))))
(number "1" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 8.89 0) (length 2.54)
(name "10" (effects (font (size 1 1))))
(number "10" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 6.35 0) (length 2.54)
(name "11" (effects (font (size 1 1))))
(number "11" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 3.81 0) (length 2.54)
(name "12" (effects (font (size 1 1))))
(number "12" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 1.27 0) (length 2.54)
(name "13" (effects (font (size 1 1))))
(number "13" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -1.27 0) (length 2.54)
(name "14" (effects (font (size 1 1))))
(number "14" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -3.81 0) (length 2.54)
(name "15" (effects (font (size 1 1))))
(number "15" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -6.35 0) (length 2.54)
(name "16" (effects (font (size 1 1))))
(number "16" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -8.89 0) (length 2.54)
(name "17" (effects (font (size 1 1))))
(number "17" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -11.43 0) (length 2.54)
(name "18" (effects (font (size 1 1))))
(number "18" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -13.97 0) (length 2.54)
(name "19" (effects (font (size 1 1))))
(number "19" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 29.21 0) (length 2.54)
(name "2" (effects (font (size 1 1))))
(number "2" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -16.51 0) (length 2.54)
(name "20" (effects (font (size 1 1))))
(number "20" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -19.05 0) (length 2.54)
(name "21" (effects (font (size 1 1))))
(number "21" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -21.59 0) (length 2.54)
(name "22" (effects (font (size 1 1))))
(number "22" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -24.13 0) (length 2.54)
(name "23" (effects (font (size 1 1))))
(number "23" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -26.67 0) (length 2.54)
(name "24" (effects (font (size 1 1))))
(number "24" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -29.21 0) (length 2.54)
(name "25" (effects (font (size 1 1))))
(number "25" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 -31.75 0) (length 2.54)
(name "26" (effects (font (size 1 1))))
(number "26" (effects (font (size 1 1))))
)
(pin unspecified line (at 3.81 -36.83 90) (length 2.54)
(name "27" (effects (font (size 1 1))))
(number "27" (effects (font (size 1 1))))
)
(pin unspecified line (at 3.81 36.83 270) (length 2.54)
(name "28" (effects (font (size 1 1))))
(number "28" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 26.67 0) (length 2.54)
(name "3" (effects (font (size 1 1))))
(number "3" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 24.13 0) (length 2.54)
(name "4" (effects (font (size 1 1))))
(number "4" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 21.59 0) (length 2.54)
(name "5" (effects (font (size 1 1))))
(number "5" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 19.05 0) (length 2.54)
(name "6" (effects (font (size 1 1))))
(number "6" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 16.51 0) (length 2.54)
(name "7" (effects (font (size 1 1))))
(number "7" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 13.97 0) (length 2.54)
(name "8" (effects (font (size 1 1))))
(number "8" (effects (font (size 1 1))))
)
(pin unspecified line (at -6.35 11.43 0) (length 2.54)
(name "9" (effects (font (size 1 1))))
(number "9" (effects (font (size 1 1))))
)
)
)
)
![image](https://private-user-images.githubusercontent.com/841061/284315545-b59e8073-8945-4f9a-bf97-8a4657153300.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjE0MTUzMzQsIm5iZiI6MTcyMTQxNTAzNCwicGF0aCI6Ii84NDEwNjEvMjg0MzE1NTQ1LWI1OWU4MDczLTg5NDUtNGY5YS1iZjk3LThhNDY1NzE1MzMwMC5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwNzE5JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDcxOVQxODUwMzRaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1mYjQxNzg0YTIwNTNiOGQ5MDUwMWZiMTY3YmYwNjg1OGY5YzkxZWJlZWYxODk2ZjcyNGJmNzI2MmIyYjAzNjRmJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.z-s-EiwufdVquCJKz4DCW0qpe2aebhhopzt9_u_7nZQ)
I have a hunch that some iterative error accumulation is happening when pins are populated and only far top and far bottom pins are affected.
I rounded the position and length of the pins to the third digit, it should solve those imprecision errors.
It works on C2919500.
I updated the Pip package, you can test the update with pip3 install JLC2KiCadLib==1.0.28
I will let you close the issue if it works on your side.
Perfect, thank you