Freecad export has null shape. Instead, the linked object (s) reside within 'N/A'.

Freecad export has null shape Non-manifold topology, also called zero-thickness, is two distinct solid bodies connected at a theoretical vertex or edge. Jan 30, 2024 · Post here for help on using FreeCAD's graphical user interface (GUI). It seems that because the sketch was made directly onto a face of the pad operation, the sketch had trouble interacting with the generated "pad" part, whether that be an extrude or a cut operation. Why you would put a sketch in a body if it is not being used to created features? You can add the Sketch to the Source list of a View, but you'll still have the problem of other items in the Source list obscuring the Sketch. I am trying to fix a script that exports an STL file. Feb 7, 2023 · If a Body has no Features (Pad, Pocket, etc), then it has no shape and so, no tip. stl and can load them in FreeCAD. In FreeCAD you would need to make a shape from the mesh and probably then a solid from the shape in order to make a boolean operation. Dec 5, 2024 · I am trying to pad a sketch. amf and other file types. There is the danger of self intersections - you want probably set the Frenet option for the helix Mar 10, 2022 · You can't convert a wrl (VRML) file to a step file in freecad. Feb 27, 2012 · I am trying to track down a problem the OpenSCAD importer importCSG. Mar 10, 2022 · You can't convert a wrl (VRML) file to a step file in freecad. Mar 13, 2018 · Hi, I am new posting here on this forum. I really have no idea why this is happening, and don't have a clue as to how to fix it. cpp(1159): Unnamed#Origin001 has null shape Aug 1, 2022 · To answer the question, an STL is not an actual BREP shape (the kind of shape most parametric CAD use), it's just a mesh. I Mar 14, 2022 · Go to menu File → Export → VRML… Choose the path and click on OK; In FreeCad. then i fused them there - so i didn't fuse cylinders that were inside 'part'. app (1134): Unnamed#Main_Body has null shape. However, when I try to export it as STP it says " ImportoCAF2. cpp(1193): FOBV#GDMLSection has null shape Okay I think the messages are being produced on the step export and as the objects are App::PythonFeatures there are no Shapes. py. Solution: Just recreate the sketch on a datum plane. Jan 30, 2024 · Read the FreeCAD code of conduct! 2 posts • Page 1 of 1. obj and . You do not have the required permissions to view the files attached to this post. When Mar 10, 2022 · You can't convert a wrl (VRML) file to a step file in freecad. Draw rectangle. On Windows (specs below), a segfault also occurs, but something catches it and makes a little dialog that says "Export failed: Access violation". I'll keep this up here just in case anybody else needs it. May 17, 2024 · Re: input shape is null Post by diep » Fri May 17, 2024 5:43 pm managed solve it by dragging the cylinders one level higher up into gears. step file Then I created a body Then I created a shape binder Then I drew my sketch (fully constrained). "17:29:12 <Import> ImportOCAF2. The first Datum Point works fine, but every time I add another, they all display my favourite message: "AttachEngine3D: Part has null shape". After that you should be good to go. When Apr 2, 2023 · - CopyHelix has beyond its nice name no connection to the helix and can thus not serve as a path - the height of the section might be too big. Instead, the linked object (s) reside within 'N/A'. It is an unsupported type of shape (not always detected by FreeCAD) that should be avoided, as it can cause trouble with further steps and export. I keep getting "Pad: Null shape (2 times)" My . cpp(1159): Unnamed#Motormount has null shape but the part information shows lots points and edges. I'm not sure if this is a conversion error, an upload error, or a settings problem on either side Sep 28, 2011 · Copper_Bottom body is your trouble. Jul 8, 2022 · Trying to learn BIM WB, getting stuck at the most basic things! 1. I want to export them as . The problem occurs on a resize request and I think the problem is the object to be resized is a Part::Prism for which calls to check its Shape returns True to call to its function isNull(), the resize code needs a valid Shape(TopoShape) to work. When I open the file on FreeCAD it looks great - when I go to export it, it works if I want to do . 2. When Mar 24, 2021 · Regarding the meshed shapes -- that is going to be true of anything that uses either hull() or minkowski(), both of which we have to fall back to using CGAL rather than our preferred strategy of using first-class FreeCAD Part objects. I have a model in both . GLTF Exporter only exists as part of the FreeCADGui module. step, *. cpp(1193): FOBV#GDML2DVertex005 has null shape 21:09:30 ImportOCAF2. It worked, but didn't help in any way. Oct 26, 2017 · Arjay12345 wrote: ↑ Thu Oct 26, 2017 6:49 pm Hi I'm new to FreeCAD. Therefore KiCad library has both model types: wrl and step files with the same name in its libraries of the 3dmodels. cpp(387): deltarobot_example#Joints has null shape and then a segmentation fault occurs, crashing the application. If you export a wrl file out of KiCAD it uses the wrl and when you export a step file it uses the step files in its libraries. stp file, but when I go to File > Export, I select Save Type as "STEP with colors (*. It has empty Tip property, and hence null shape. Jun 17, 2020 · The first attempt results in everything with "has empty shape". I have tried creating a new part, but the datum plane does the same thing as the other part. However, when I do so, first of all I get two warnings: 20:23:34 <Import> ImportOCAF2. cpp(1159): Unnamed#TestBoard has null shape". I've never used FreeCAD before, and I'm trying to export this file I downloaded from LulzBot as a STEP for use elsewhere - issue being it gives me an error when I try and export it. Null Shape A Shape property that has not been initialized by a program/macro Jan 30, 2024 · Post here for help on using FreeCAD's graphical user interface (GUI). Jun 11, 2024 · <Import> ExportOCAF2. stp)", and add a Filename as "Cam. Jul 8, 2022 · Report Viewer reports "Wall has a null shape". It has two concentric circles (and I'm trying to create a tube). Feb 27, 2012 · 21:09:30 ImportOCAF2. Click Wall. Switch to PartDesign wb, right-click Pocket and pick Set Tip from context menu. stp" and press Save, but nothing is generated in the folder I have selected. Here we can see the board and the “Report view” is empty; Select the board in the Model tab; Go to menu File → Export… Feb 23, 2023 · Subproject(s) affected? File formats. FCStd file is here: dropbox link First I imported the source geometry (a PID motion controller) from a . cpp (1159): extruder_mount_v2_11__1_#Body has null shape" Jun 25, 2023 · Report Viewer reports "Wall has a null shape". In the case of the STEP export nothing happens (no file is created) and for STL export I get a file with this content: Dec 7, 2022 · PartDesign::Plane: Link (s) to object (s) 'CopyPocket158' go out of the allowed scope 'DatumPlane842'. " Any help resolving this issue would be greatly appreciated. Forum rules the LCS gets a red exclamation mark and flags that the part has null shape. Issue description. I have it how I want it, so now I'm trying to export it to a step file. Report Viewer reports "Wall has a null shape". 3. Trying to learn BIM WB, getting stuck at the most basic things! 1. Aug 29, 2021 · When trying to export the following model as STEP or STL I get the warning message "body has null shape". I have just started into a project to improve our interoperability with OpenSCAD: those are on my radar, but it . So is this a bug or is my stl wrong?? Harry Jul 7, 2020 · I tried isolating a particular tube and used the Shape Builder in the Part workbench to turn the faces into shells. Select rectangle. May 26, 2022 · and using thre file-->export function (ctrl+E) I want to create a stp file but then I get this error: 16:25:24 <Import> ImportOCAF2. OK, solved. DamianHarty Posts: 47 the LCS gets a red exclamation mark and flags that the part has null shape. This makes it impossible to use in exporting in a headless python-only approach. I tried it with rectangle "Make Face" attrib set to both true or false. Open FreeCad and create a new document; Go to menu File → Import… and select the previously saved file. Mar 10, 2022 · With all parts selected I'm trying to save them as a new STEP model (yes, STEP, not VRML, this will be a new 3D model in KiCad library), but here I'm getting the error "<Import> ImportOCAF2. insfey hbrcc rdawx xztfuvq bnoy opgu gnbz rumk mjcsv cdvla