Dependency graph fails when using formula in attachment offset?

[Roy_043]

I have come across a situation where using a formula in the attachment offset of a sketch results in a dependency graph failure.
I wonder if I am doing something wrong or if this is perhaps a bug or a known issue.

Test:

1. Open the attached file.
2. Create a dependency graph: OK.
3. Change the Attachment Offset X value of Sketch004 (Label=WindowOutline). Use this formula: Sketch001.AttachmentOffset.Base.x
4. Create a dependency graph: Fail.

Code: Select all

OS: Windows 8.1 (6.3)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.18504 (Git)
Build type: Release
Branch: master
Hash: f66023a646db4b2502bb3637897443b3525ca3c7
Python version: 3.6.8
Qt version: 5.12.1
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: Dutch/Netherlands (nl_NL)

[kisolre]

No problem here:

OS: Windows 8.1 (6.3)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.18504 (Git)
Build type: Release
Branch: master
Hash: f66023a646db4b2502bb3637897443b3525ca3c7
Python version: 3.6.8
Qt version: 5.12.1
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: Bulgarian/Bulgaria (bg_BG)

What is your Graphviz version? I think I am using graphviz-windows_2.41.81.

[chrisb]

What is your Graphviz version? I think I am using graphviz-windows_2.41.81.

To find out call the program "dot" from the graphviz package with the parameter "-v".

[Roy_043]

Thanks for your answers. On the download page I find that I am using the current stable Windows version: 2.38. Maybe @kisolre is using a dev version?

It is a strange problem anyway, because after continuing to work with the file the problem mysteriously seems to go away. See the attached file.

[vocx]

Thanks for your answers. On the download page I find that I am using the current stable Windows version: 2.38. Maybe @kisolre is using a dev version?...

In Ubuntu 18.04

Code: Select all

dot -v
dot - graphviz version 2.40.1 (20161225.0304)

This tells me that version 2.40 was released back in 2016. And Ubuntu is known for having old packages. Probably there is an even newer version right now. If I may guess, I'd say the version 2.38 that you reference is quite old.

[chrisb]

2.38 was known to show problems. If you cannot upgrade, you should downgrade to 2.36.

[Roy_043]

Apparently development is at 2.43, But the official Windows version is stuck at 2.38. I am unable to find 2.36.

[UR_]

ut the official Windows version is stuck at 2.38.

latest windows build: https://ci.appveyor.com/api/buildjobs/k ... indows.zip

[Roy_043]

Thanks. But I still get the error.
Note: Where I said "Sketch004 (Label=WindowOutline)" in the OP, I should have said "Sketch002 (Label=WindowOutline)". This may have confused the issue.