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QCAD - 2D CAD System.

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IDCategoryTask Type  descSeveritySummaryStatusProgress
1719QCAD (main)Bug ReportVery LowUndo on converted drawing leads to wrong label position...Assigned
Task Description

Drawing converted from inch to mm - undo leads to wrong dim label position. I can fix that with “Reset Label position” but it would be nice if QCAD could to that in first place.

1843QCAD/CAMBug ReportLowCreating ToolPath StallsAssigned
Task Description

Hi Andrew,

Still working with and on CAM HPGL for the HP7580 pen plotter.

I have added a penplotter test drawing, that might be used for testing en callibrating plotter and pens. You may add it to the Examples-directory.

QCAD has a lot of trouble creating toolpaths and exports. Much too often it shuts itself down, or gets stalled. Why? I am not sure.

1847QCAD/CAMBug ReportLowBUG MEMORYAssigned
Task Description

Hi Andrew,

Still working on creating HPGL.PLT toolpaths for the HP7580 pen plotter. QCAD has some trouble creating toolpaths. Too often it shuts itself down, or the PC gets stalled.

Recreating the same error however is possible

1900QCAD (main)Bug ReportVery LowRemote shares initially not accessible.Assigned
Task Description

My data files are stored on network shares (synology) with a GB link. QCAD Pro is run in Admin mode.

While in my Windows browser all remote shares are accessible (Green), in the QCAD file open menu they are initially shown as not accessible (Red). By accessing a specific drawing file in a remote share, the share will open and turn green.

Same behavior using ‘Open recent’. Always the message is given that the requested file does not exist, and the file is wiped from the ‘Recent Open’ list. Only if the share is first accessed through ‘Open’ with a random file, it will turn and a ‘recent open’ file for that share will open.

Drag and Drop from a remote share will never work.

1905QCAD (main)Bug ReportVery LowView > Property Editor: Changing attribute of block cha...Assigned
Task Description

See also:

1913QCAD/CAMBug ReportLow3D Simulation Behaves oddAssigned
Task Description

Hallo Andrew,

testing the drill toolpath I used single point markers.

In 3D simulation the tool drills the toolpath AND uses the drill as a mill.

Cam Export and generated G-code is not effected.

1916QCAD (main)Bug ReportLowMoving an object in an angled viewport with mouse does ...Assigned
Task Description

To reproduce

1. Select a new view-port in model-space
2. Select the appropriate paper-space
3. When the paper space opens change the angle of the viewport to 90 degrees
4. Place view-port in paper space
5. Select the view-port in paper-space by clicking it
6. Try to move the object itself in the view-port (by clicking the “top” dot) to the right by moving the mouse to the right while holding the left mouse-button.


The object in the viewport moves down vertically NOT to the right


The object moves to the right

(It seems mouse movement does not compensate for the rotated angle of the viewport)


None, except compensate for the angle in your head and moving the mouse the “wrong” way when correcting the placement of objects in the view-port

1971QCAD/CAMBug ReportLowCAD/CAM 3D SimulatorAssigned
Task Description

Hallo Andrew,

Found a bug in the 3D Simulator execution

1972QCAD (main)Bug ReportLowHatch import fails for boundaries with many very small ...Assigned
Task Description

See also:

1974QCAD (main)Bug ReportVery LowFile > Print Preview: Cannot move paper in new drawingUnconfirmed
Task Description

Yesterday I set up a Windows 64 bit install of QCAD Pro which shows the same bug I have been seeing for a while in the Community linux git repo.

Create a new drawing and then go to “Print preview”. Enable “Move paper postion”, the cursor changes to the hand icon, but the paper position is unable to be moved. Only by saving the drawing, exiting the program, restarting and reopening the drawing, will the “Move paper postion” function correctly.

Affected versions tested:

Windows 64bit installer download, as of yesterday.
Linux 64bit build from git, about 20minutes ago.

For what it’s worth, this bug is not present in this previous git checkout:

Version: (3.21.1)
Build Date:
Jul 2 2018

Qt Version:
gcc 6.3.1

Thanks for a great product.

2014QCAD (main)Bug ReportLowFocus on Options Toolbar failsAssigned
Task Description

Scenario: e.g. Tools Move/Copy and Rotate switched to “use without dialog.

Launch within a drawing Move/Copy, use the Keyboard keys CTRL + Space to focus on the Option Bar - the field for Numbers is Highlighted and I can change it. Further navigation with keys on the keyboard depends on remembered option (copy yes/no etc what make a navigation possible or not. It looks like the navigation with the Arrow keys is focused on the canvas and sooner or later the courser will jump to the Command Line or Property editor. Same behavior with the Rotation tool.

See also:

2041QCAD (main)Bug ReportLowcircletangent2 doesn't solve correctly if the defining ...Assigned
Task Description

In my example I can’t draw a circle with circletangent2 if the defining point is on one of the defining tangents. The tangency is lost when I try to do this.

I attached 4 screenshots: TheExample.png, TryingPoint1.png, TryingPoint2.png and The_Point_Isn’t_On_The_Tangents.png.

2048QCAD (main)Bug ReportVery LowMove / Copy to current layer fails when reference point...Assigned
Task Description

QCAD 3.24.2 / macOS x86_64 10.14.6

Starting with empty doc:
1. Draw any object (e.g. a rectangle) on layer 0.
2. Create new layer (”1”) with color, say yellow.
3. Select new layer
4. Select new object
5. Modify → Move / Copy
6. Click reference point
7. Click target point same as reference point
8. In “Move / Copy Options” dialog, select “Delete Original” and check “Use current layer and attributes.” Click OK.

The moved object stays on the layer it was previously on. Using “Move / Copy” as a quick way to move a selection between layers is not useful even though it appears to be the recommended way in a Google search.

Note: if “Keep Original” is selected instead, the copied object is placed on the current layer and the original object remains on its layer, as expected.

Note: if the target point is different from the reference point, the moved object is placed on the current layer as expected.

There are other workarounds too, cut / paste with “To current layer” checked seems to work, as does chaging the layer in the Properties Editor.

2068QCAD Community EditionBug ReportVery LowNon-english text in upper/lower index becomes UTF codeAssigned
Task Description

How to reproduce.

1. Create a text field with some non-english words in the upper index. (see attached pic1.png)
2. Save the project and close QCAD.
3. Run QCAD and open same project.
4. Now upper/lower indexed text becomes not human readable UTF codes. (see attached pic2.png)

Tried different fonts - doesn’t help.

Linux ntb-kirill 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
CentOS Linux release 7.7.1908 (Core)

2088QCAD (main)Bug ReportVery Low column headers of the "General: tool settings " resize...Assigned
Task Description

Open QCAD and the application preferences. In the section “General: tool settings " you can resize the columns: Menu, Shortcuts etc.
The problem is that it is not intuitive. The first divider is not selectable and the second moves the first, only backwards.

2092QCAD (main)Bug ReportLowcrash when changing shortcut in preferencesAssigned
Task Description

The application crashes when I try to change a shortcut in the preferences. And only after resizing the preferences window.
In the attachement are the cli warnings.
I also tried the snapshot with the same result.

2097QCAD (main)Bug ReportVery LowVery hard to snap to baseline reference point of dimens...Assigned
Task Description

With default autosnap settings reference points included I find it very hard to snap to the baseline reference points of a dimension.
I manage to do it by setting snap to reference point only and zoom out till I see the entire dimension element.

2099QCAD (main)Bug ReportLowDIM Label, Square Symbol doesn't adopt layer attributesAssigned
Task Description

The square symbol offered as symbol in DIM label is the only symbol which doesn’t adopt the layer color.
If I print a drawing in full color it leads to a black symbol in an otherwise colored dimension.

It is also the only symbol which has a solid filling what is confusing when you work with it in Model_Space ...

2125QCAD (main)Bug ReportLowText disappears when you zoomWaiting on User
Task Description

When I zoom, the text disappears in certain zoom levels after updating to the latest version.

2169QCAD (main)Bug ReportLowMissing G-Code G00 X0 Y0 when placing hole at x0 y0Assigned
Task Description

When placing a hole at x0 y0 there is no G00 x0 y0 in the exported G-Code.
So the first cut was made at the current position of the tool, not at x0 y0!

2175QCAD (main)Bug ReportLowUncheck all/Check all buttons not disabledAssigned
Task Description

In the Application Preferences>Draw>Text dialog, when first opened, the Uncheck all and Check all buttons are not disabled if the Show font preview in font controls check box is checked. If you click on the Use reduced selection of fonts check box twice the buttons become disabled.

2193Command line toolsBug ReportVery Lowdwg2csv retains the last encountered custom propertiesAssigned
Task Description

QCAD Professional
Win installer 32 bit
Version: (
Internet: QCAD.org
Build Date: Feb 12 2021
Revision: cad2d36
Qt Version: 5.13.2
Architecture: i386
Compiler: Unknown

While enhancing DrawFromCSV: Forum Link.
I had a peek at the new command line tool: dwg2csv

I would never come up with 115 columns.
That wouldn’t be efficient to generate entities from.
Although this way it is very complete and one could use specific lists to filter.
One downside is that the ‘-list’ switch return is far too vast for the windows command line.

Remarked that:
Only the first alphabetically custom property is listed under:
QCAD:Line & QCAD:Reference (columns 114-115).
And that the last encountered is persistent for all entities that follows.

Maybe this originates from a multiple entity selection ...
... what also retains the last encountered custom properties in the property editor.
Should I add a seperate task for that?

Also had an exception thrown:
Debug: dropped global XDATA (no res buf): “ViewportCenter”.
Discarted that as this very basic test drawing hasn’t even a Viewport.


Added: Snippet from DrawFromCSV code (merely a test case)


The two points, and only those two points, are casted with custom properties
QCAD|Reference|102 & QCAD|Line|56

Added: The dxf file
Added: The csv file (change to the comma/semicolon style)

2198QCAD (main)Bug ReportLowFont changes when saving and reloading the file.Assigned
Task Description

Text font changes when saving and reloading the file.
Original text before saving:
ľščťžýáíé ôúäň
Text after reopening the file:
¾šèžýáíé ôúäò
See also attachments.

2199QCAD (main)Bug ReportLowBlock / unexpected insert behaviorAssigned
Task Description

Block contains a polyline with customized width

Works flawless with 3.25.0

Reported by claudioarch

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