KLayout Support

Discussion List

• New installation - KLayout doesn't run on macOS Monterey (Intel)

  799 views 14 comments 0 points Most recent by sekigawa August 28
• Copying of pcell content issues

  104 views 4 comments 0 points Most recent by Matthias August 9
• White background in 2.5D

  74 views 1 comment 0 points Most recent by Matthias August 1
• Mapping Tables and PCell's TypeLayer

  105 views 2 comments 0 points Most recent by connan July 13
• Hide markers frames

  160 views 4 comments 0 points Most recent by Matthias May 29
• Ruler labels print far larger than they display

  96 views 5 comments 0 points Most recent by dick_freebird May 16
• Editor Options (F3) is not working in all 0.30.4 to 0.30.7 builds

  157 views 5 comments 0 points Most recent by merlos April 21
• Unable to load the library cells using library_by_name

  104 views 2 comments 0 points Most recent by Niharika04 April 9
• Trace path bugfix #2201 now causes trace net to fail?

  214 views 8 comments 0 points Most recent by Matthias February 8
• Modifying PCell parameters

  174 views 1 comment 0 points Most recent by Matthias December 2025
• ERROR ON XSECTION - KLAYOUT 0.29.0

  104 views 3 comments 0 points Most recent by Matthias December 2025
• Batch Mode LVS Fails on Sky130 with "Netlists don't match" -Even with extracted netlist as reference

  157 views 4 comments 0 points Most recent by Matthias November 2025
• KLayout DRC on large layouts

  440 views 8 comments 0 points Most recent by Matthias November 2025
• Key-bindings for display Back and Forward - glitch?

  124 views 5 comments 0 points Most recent by Matthias November 2025
• Trace Path issue

  145 views 2 comments 0 points Most recent by footang October 2025
• What is the meaning of the appearance of horizontal lines in the layout layer?

  263 views 10 comments 0 points Most recent by Matthias October 2025
• Refresh library entries programatically

  103 views 5 comments 0 points Most recent by Tabra October 2025
• top cell set criteria

  136 views 4 comments 0 points Most recent by dick_freebird October 2025
• Klayout impoprt multi-GDS

  127 views 6 comments 0 points Most recent by Matthias October 2025
• Layers initialization failure

  157 views 7 comments 0 points Most recent by dick_freebird September 2025
• unsigned long value overflow

  389 views 8 comments 0 points Most recent by StefanThiede September 2025
• DRC: Measure distance corner to edge

  217 views 5 comments 0 points Most recent by Tabra September 2025
• Inconsistent resizing operation

  101 views 2 comments 0 points Most recent by Tabra September 2025
• Programmatic LayoutToNetlist with "flat" mode

  147 views 5 comments 0 points Most recent by Tabra August 2025
• XSection Loops/User Defined Process Blocks

  98 views 4 comments 0 points Most recent by CreatedByCreator August 2025
• Multiple redundant callback triggers in the PyCell creation,update flow

  86 views 2 comments 0 points Most recent by charavan August 2025
• what's the meaning of Absolute (accumulated)transformations

  108 views 2 comments 0 points Most recent by YCW1026 August 2025
• How export cell with fixed name in hierarchy to csv file in fixed format?

  128 views 5 comments 0 points Most recent by Matthias August 2025
• what versions of python and python packages are needed to get skywater and gf180mcu PDK work

  233 views 3 comments 0 points Most recent by Matthias July 2025
• [DRC]-Why do identical structures only partially report width errors?

  228 views 9 comments 0 points Most recent by Matthias June 2025