Freecad export has null shape. Input shape is null with imported STL .
Freecad export has null shape I tried it with rectangle "Make Face" attrib set to both Post here for help on using FreeCAD's graphical user interface (GUI). Remove the zip extension from the attached file. g. GLTF Exporter only exists as part of the FreeCADGui module. Forum rules and Helpful information. EDIT: It was a missing recompute. cpp(387): Path must not be a null shape. Ngoài ra, bạn sẽ tìm thấy các phương pháp phòng tránh giúp cải thiện chất lượng mô FreeCAD currently offers two methods to convert Meshes to Part objects. Post here for help on using FreeCAD's graphical user interface (GUI). IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! 20 posts 1; 2; Next; FreeCADFan The export is fast, the import takes ages and the result was an invalid object. it was 1. FCStd' you will notice that I added a Part container and I’m not sure exactly what version of FreeCAD I was using when I originally developed this model. I didn't know about the body tips thing. "test2a. This command first projects the whole shape onto a plane (to make it flat) and export the projected shape. . 20:23:34 <Import> ImportOCAF2. Quick links. "17:29:12 Using the newly released . Topology,0. - export the adrianinsaval wrote: ↑ Mon Aug 01, 2022 9:23 pm 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. Input shape is null with imported STL for example, merging it with a cylinder "Bolt Internal," I'm told "Input shape is null. 20. 16 it worked for any shape, but in 0. Well my understanding is that App::PythonFeature objects do not have a Shape, unlike Part::PythonFeature objects that do. Post by Roy_043 » Sun Jun 25, 2023 11:43 am. png You do not have the required permissions to view the files attached to this post. In the case of the STEP export nothing happens (no file is created) and for STL e PartDesign::Plane: Link (s) to object (s) 'CopyPocket158' go out of the allowed scope 'DatumPlane842'. After seting the tips to the pads the part-union booleans seems to work ok. Solid inspector and entity info state it is solid and has volume, indicating it is solid and manifold. My search suggested: Run PartCheck Geometry then solid2image PartCheck Geometry is grayed out. I have If someone is looking for a quick workaround for such cases, they could try exporting as iges, import it and export it as a step Bildschirmfoto_2023-10-21_11-01-52. Go in the Part workbench, select the mesh go into the "Part" drop down menu at the top, select "Create shape from mesh", then select the newly created shape and try it with that. vpeppers Posts: 2 Joined: Wed Dec 07, 2022 2:33 am. On Windows (specs below), a segfault also occurs, but something catches it and makes a little dialog that says "Export failed: Access You can't convert a wrl (VRML) file to a step file in freecad. in FreeCAD GUI : read/write access to the shapes' name (for debugging purposes, and for developing an interactive process) ->FinderProcess(), shape) // STEPCAFControl_Reader & reader = the STEP Reader of the input file // TopoDS_Shape & shape = the shape that has to be named either from the defined name in the Reader, or with a Fusion - Input shape is null. There are quite a few lines missing. Purpose is for two color 3d printing. psommerfeld Posts: 36 getting stuck at the most basic things! 1. 17 it seems to have problems with cylinders and fillets (I guess with any circular shape). Path must not be a null shape. prt ; . Meshing problems cfdOF. Part has Null shape. I'm not sure if this is a conversion error, an upload error, or a settings problem on either side. Development. 2. py. Modified 1 year, 1 month ago. Now when PrusaSlicer 2. OCCError'>: Base shape is null Post by reox » Wed Sep 29, 2021 6:35 am I want to create a macro to mesh some geometry automatically and need a BooleanFragment in there. I recently decided do some more development on this model and I found that it did not work on 22. The help and development forum of FreeCAD. exportStl('myfile. If it succeedes you can export that shape to any cad format of your I am trying to pad a sketch. stp file, but when I go to File > Export, I select Save Type as "STEP with colors (*. Here is what i jave found out. The above commit is a work around of the bug. Next time hopefully i hope to find the rectangular way to cut a part out of a picture in GIMP * You should use PartDesign_AdditiveHelix with your 'thread profile' inside 'outer body'. Trasformare da mesh a solido e come esportarlo. 12 That failure message might be because the object you Also, be nice to others! Read the FreeCAD code of conduct! 5 posts • Page 1 of 1. It appears to allow full access to the components. Maybe there goes something wrong during the projection and causes to loose these lines. Using the newly released . If you need a format where colors can be loaded again you better export it into VRML format: If you're finding it is picking up null shapes there is a check for that: Part. export([shape],"test2a. makeSolid(shape) Part. I am very stuck and was wandering if someone could help? The model is available here, under the resources & documentation section. Skip to content. Post by drmacro » Tue Jan FreeCAD Forum. Users; ↳ Help on using FreeCAD; ↳ Python 1) Export of App::PythonFeature Objects issues a warning that the objects have a null shape. Bottom's base feature has certainly been modified which causes cascading defects, from the first Pad by importing the entire electronic component file you create a drawing that is much too heavy Hi, I am new user of freecad, and I am interested in creating some objects for later reuse by freecad or other cad software. step') shape. I want to export them as . I've made numerous tries but the export seems to only want to export from a technical layer. Return to “Help on using FreeCAD” Jump to. FAQ; FreeCAD forum. import Part shape = Part. BTW, I figured this out by doing it in the GUI and looking at the NOTE: This creates a file out. The Boom 1 and Boom 2 look like they exported right. I keep getting "Pad: Null shape (2 times)" My . BIM: Creating wall: Wall has null shape. makeShapeFromMesh(mesh. Copper_Bottom body is your trouble. FreeCAD forum; BIM: Creating wall: Wall has null shape. 5MB size when i took picture. KDM Posts: 143 Joined: Sun Feb 20, 2022 9:30 am. stl and can load them in FreeCAD. 6 posts • Page 1 of 1. Re: How to understand Post here for help on using FreeCAD's graphical user interface (GUI). Local Co-ordinate System - "Part has null shape"? Post by DamianHarty » Tue Jan That did export the holes and the missing corners. x_b ; x_t? EXOCAD software /which i already have/ uses triangular meshes, but i need shapes or surfaces to mill with DMF260 Deckel Maho milling machine. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! - CopyHelix has beyond its nice name no connection to the helix and can thus not serve as a path - the height of the section p. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! - CopyHelix has beyond its nice name no connection to the helix and can thus not serve as a path - the height of the section [solved] makeBooleanFragments fails with <class 'Part. In FreeCAD you would need to make a shape FreeCAD on Reddit: a community dedicated to the open-source, extensible & scriptable parametric 3D CAD/CAM/FEM modeler. Why? What's wrong with the shape? What's the origin of the problem? Cheers Peter. 0-conda-Linux-x86_64-py311. Recompute the Shape2DView object. s. To do this: Switch to the Part Workbench; Select the mesh, and go to the Part → Create shape from mesh or press the Part ShapeFromMesh button; Click OK in the dialog It is a subtle problem that can be traced to a possible bug in OCC. thoraxe Posts: 29 Arjay12345 wrote: ↑ Thu Oct 26, 2017 6:49 pm Hi I'm new to FreeCAD. Local Co-ordinate System - "Part has null shape"? Post by DamianHarty » Tue Jan PositionBySupport: AttachEngine3D: Part has null shape That is appearing, and I can't find from were it originate. The Height and Width of the wall are set to zero. kord Posts: 13 Joined: Wed Dec 20, 2023 12:07 pm [Solved] Shape is Hi, I am not sure NormandC is supporting or against the idea I am thinking about the application I am conceiving to see if there is any workflow which prevent a user from make a sketch with only construction edges At the moment, a few issues:-Method available to alert/prevent user to turn a sketch ('base sketch') empty / only with construction lines? ok, attached is an image. step file Then I created a body Then I created a shape binder Then I drew my sketch (fully constrained). cpp(387): SlideInCamper1#FinalBaseMesh002 has null shape <Import> ExportOCAF2. You probably selected things from You can't convert a wrl (VRML) file to a step file in freecad. Re: Resulting shape is invalid. DamianHarty Posts: 47 Joined: Tue Jul 07, 2020 3:50 pm. Here is one file that it is. The console also logs "Input shape is null" I am trying to join Part->Body with Part->Pipe and then put the Connect into the "Part" object. 2 and found that it will still work on that version. Post by nahshon » Sun Oct 23, 2022 4:25 pm. Users; ↳ Help on using FreeCAD; ↳ Python Trying to learn BIM WB, getting stuck at the most basic things! 1. You do not have the required permissions to Whenever I try to export a . psommerfeld Posts: 35 Joined: Fri Jul 08, 2022 2:11 FreeCAD shape. Hi, I am new posting here on this forum. This is a stp file. Pending recompute for generating element map: mapSketchTest_3#Pad 11:43:39 Pad: Null "17:29:12 <Import> ImportOCAF2. Pipe tool, then on the tool window, select Section for the object path to follow, I receive the "Path must FreeCAD Forum. You do not have the required permissions to view the files attached to this post. psommerfeld Posts: 36 Joined: Fri Jul 08, 2022 2:11 For some reason when I try to export my sketches using the legacy exporter to DXF, some of the holes are exporting out. 5. step file, FreeCAD crashes with a <Import> ExportOCAF2. Regards Carlo D. Export as STL. TIA In 0. step ; . Top. " Why is this shape null and how can I make it more than null, please? Thanks as always! You do not have the Post here for help on using FreeCAD's graphical user interface (GUI). stl') On FreeCAD 0. step, *. I’m not sure exactly what version of FreeCAD I was using when I originally developed this model. zachjreed93 Posts: 1 Joined: Fri Aug 12, 2022 4:41 pm. I am unsure what causes the error, but I think it must be related to the shape binder? The dependency graph shows this as the only connection. DamianHarty Posts: 44 Joined: Tue Jul 07, 2020 3:50 pm. In 0. Post by Bernard19 » Thu Dec 08, 2022 5:28 pm. 05) # the second arg is the tolerance for sewing solid = Part. Also, be nice to others! Read the FreeCAD code of conduct! 5 posts • Page 1 of 1. Forum rules I ended up redoing it and the angle has since been fixed. A forum dedicated to the Draft, Arch and BIM workbenches development. Export "Step with colors" from the Common item. Then you can export the mesh as an stl. Any help is appreciated. png. Here we can see the board and the “Report view” is empty; Select the board in the Model tab; Go to menu File → Export Post here for help on using FreeCAD's graphical user interface (GUI). And if I go on export to 'step' from the 'igs', it gives the expected result. And the part-design one doesn't crash anymore. It does not always work as expected. If a Body has no Features (Pad, Pocket, etc), then it has no shape and so, no tip. Solution: Just recreate the sketch on a datum plane. DamianHarty Posts: 48 Joined: Tue Jul 07, 2020 3:50 pm. I have attached the Freecad files and step files, could some kind person please take a look and tell me what I have done wrong? I am making a pair of spherical loudspeakers, and the parts will be glued up, "A"'s to make hexagons and "B"'s pentagons then assembled into two truncated Icosahedrons THEN export. The first Datum Point works fine, but every time I add another, they all display my favourite message: "AttachEngine3D: Part has null shape". psommerfeld Posts: 36 Joined: Fri Jul 08, 2022 2:11 I've been trying to export models from FreeCad to SketchUp, but all I get is more or less mess (depending on model's complexity). (Of course, I have no idea how to reproduce that because I didn't purposely do it. It has two concentric circles (and I'm trying to create a tube). Draw rectangle. Open FreeCad and create a new document; Go to menu File → Import and select the previously saved file. igs ; . 5 can import Step file I prefer to export step from FreeCAD. I guess you used the export filter "Flattened SVG". Post by Path must not be a null shape. Local Co-ordinate System - "Part has null Post here for help on using FreeCAD's graphical user interface (GUI). * You need to reattach this sketch and modify its position * You should use the axis for 'outer body', THEN move all the body via its attachment (or Std_TransformManip). Bài viết này cung cấp hướng dẫn chi tiết và giải pháp cụ thể để xử lý lỗi này, giúp quá trình thiết kế diễn ra thuận lợi và không gặp trở ngại. Something like below. I have tried two ways: Code: Select all. Therefore KiCad library has both model types: wrl and step files with the same name in its libraries of the 3dmodels. 26620 (Git) Build type: Release Python version: 3. drmacro FreeCAD Guru Posts: 9989 Joined: Sun Mar 02, 2014 4:35 pm. 13 you can't use "ImportGui" for this. 0) Word size of FreeCAD: 64-bit Version: 0. Boom 3 and Boom 4 did not. BricsCAD Shape is a promising competitor for FreeCAD Forum. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! 5 posts • Page 1 of 1. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! When I try to, FreeCAD tells me the resulting shape is invalid. If anyone has a spare moment to take a look at the file and see why I may be getting this error, which hopefully doesn't actually take a significant amount of anyone's time, I would really appreciate it. The result is wrong. The DXF format supports solid hatch patterns, but the FreeCAD DXF Is it possible to export individual shapes within a body to an STL. I tried OBJ, Collada (DAE), but all come with same set of issues: triangulated surfaces and many times circular surfaces are converted to polygons in a very inconsistent way. I expect to see all four holes open. Subproject(s) affected? File formats. All new bugs must be submitted there. Hi @wizard, thanks for all your support, I tried to use VRML in the whole process and it worked, so I gave up with STEP models. I want to take those selected lines, and turn them into a sketch that resides in the exact same position as the line are currently in. 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. Thank you. I never run into this problem with the legacy export, but it is very common when i try to export with the other one. As a workaround for VRML you can try to create a mesh from the shape and write the mesh as VRML. You might want to convert the model into a shape FreeCAD can recognize and that could be altered in FreeCAD. Switch to PartDesign wb, right-click Pocket and pick Set Tip from context menu. Issue description. 0. Hi, How is FreeCAD able to export original file's Bodies but not Assembled Parts? Any (non quorky) solutions? Thanks. On Feb 7, 2022, the FreeCAD project migrated all issues from this site at tracker. Ask Question Asked 5 years, 8 months ago. I export to stl, obj, or dae and import into solidworks, fusion and freecad, all of which Export step - shape is wrong. org to our main GitHub repository. When I click back on it, I get a repeat of the same error When I open the file on FreeCAD it looks great - when I go to export it, it works if I want to do . Single-click on the assembly object in the tree, attempt to export as STEP with defaults settings; FreeCAD crashes: (387): deltarobot_example#Joints has null shape and then a segmentation fault occurs, crashing the application. Instead, the linked object (s) reside within 'N/A'. stp" and press Save, but nothing is generated in the folder I have selected. 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. 8. Post by The first attempt results in everything with "has empty shape". I certainly didn't purposely use any "set tip to not exist" function. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! 12 posts Previous; 1; 2; chrisb Veteran Posts: 53440 Joined: Tue Mar 17, 2015 9:14 am. Chủ đề part has null shape freecad Lỗi "Part Has Null Shape" trong FreeCAD là một lỗi phổ biến khiến nhiều người dùng gặp khó khăn khi thiết kế mô hình 3D. show(solid) Post here for help on using FreeCAD's graphical user interface (GUI). On Windows (specs below), a 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. Local Co-ordinate System - "Part has null shape"? Post by DamianHarty » Tue Jan Path must not be a null shape. stp") Part. psommerfeld Posts: 68 Joined: Fri Jul 08, 2022 2:11 pm. However, when I tried to create a polyline, I found that the two arcs on the bottom ends didn't match up to the ends of the lines so it couldn't join them up. I would suggest export to collada and import it in freecad. Go to menu File → Export → VRML Choose the path and click on OK; In FreeCad. psommerfeld Posts: 36 Joined: Fri Jul 08, 2022 2:11 The only reason the lines do not show on the imported meshes is that by default, FreeCAD sets the display mode of meshes to "Shaded", but the default display mode of shapes (basically any object in FreeCAD that is not a mesh is a "shape") is "Flat lines", which is a shaded mode showing edges. 3. Anyway, I now have an issue where I can't export a solid Shape to STL mesh. The first method is a simple, direct conversion, without any optimization: import Mesh,Part mesh = Mesh. Local Co-ordinate System - "Part has null 21:09:30 ImportOCAF2. 18:35:35 Recompute failed! Please check report view. Did you try Path must not be a null shape. OK, solved. However, at the moment FreeCAD doesn't support to load the colors of an OBJ mesh when they are set per face. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! 2 posts Joined: Tue Jul 07, 2020 3:50 pm. Probably it would not consume a lot more time to re-model it in freecad with an assembly workbench. 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. Re: BIM: Creating wall: Wall has null shape. stp)", and add a Filename as "Cam. /FreeCAD_1. psommerfeld Posts: 36 Joined: Fri Jul 08, 2022 2:11 FreeCAD Forum. Other videosconte FreeCAD Forum. The base is doable since it is at the top of the hierarchy, but the left and right bars will include the base since it is above them in the hierarchy. Base. I have a model in both . FreeCAD Forum. Draft, Arch & BIM. freecad. app (1134): Make sure to use the Export CAD option in the Part workbench instead of the Export option in the File menu, it can be unreliable. stl mesh of one of my freecad models it ends up creating a horrible unusable mess. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! 2 posts • Page 1 of 1. So, do all the vertex coordinates in the shape get badly scaled? Would it make sense to move both parts as close Can you upload the file and/or test export on a simple box? It works for me, but I have newer Freecad, but older OCC/Coin OS: "Fedora release 28 (Twenty Eight)" I am trying to pad a sketch. I have some of it hidden so i can access the part i need to highlight in green. 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. It was an issue with the co-ordinate systems between the main body and the various planes. Can you upload the FreeCAD file here? I am not familiar with VRLM, perhaps others can help. A stupid beginners question - how to "ShowHiddenItems", is this item somewhere in the menu? When I try to make View-Visibility-Show All Objects , I still do not see them. 02:05:04 SE::getSourceShapes - source shape is empty! 02:05:04 Error: DVP::execute - Source shape is Null. Your proposal solves A Draft_Shape2DView can produce "Null input shape" warnings. Ok, the last few days i have been testing some things out before posting. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! 6 posts • Page 1 of 1. Even though the active body does contain a base shape and sketch belongs to the active body. stp" is not created. Result: four <TopoShape> TopoShapeExpansion. Report Viewer reports "Wall has a null shape". Part' object has no attribute 'Shape' I can't figure out what causes I'm new to FreeCAD, I would like to ask is there any possibilities to export . sorry for the weird looking oval shape of the jpg. I have just started into a project to improve our interoperability with OpenSCAD: those are on my radar, but it's not clear if there is Trying to learn BIM WB, getting stuck at the most basic things! 1. "Part has null shape"? Post by chrisb » Sat Feb 03, 2024 12:18 pm. tk5ep If you open the 'KF301-2POLES-to-export. cpp(387): deltarobot_example#Joints has null shape and then a segmentation fault occurs, crashing the application. Shape() shape. Viewed 443 times When you insert it, you'll get a new document object whose Mesh property contains the shape. If there is a particular file it is failing on and you can't figure it out, post the file or a simplified version that stil reproduces the issue, and I'll see if I can help with it. I would like to export the base by itself and the left and right bars without the base. stp') but only 'test2b. I am trying to export a plan view of an imported step file. pour ; . 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 is this shape null and how can I make it more than null, please? Thanks as always! You do not have the Part has Null shape. I went back to 21. Are there settings somewhere that need to be tweaked to get a nice mesh export? I know that the placement of the new object is 'null'. For the datumPlane 842, you must Post here for help on using FreeCAD's graphical user interface (GUI). IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! 16 posts 1; 2; Next; oliverspozi Posts: 24 Joined: Wed Mar 29, 2023 1:18 pm. Wall has null shape. All Thank you. IF YOU LIKE 👍 and SUBSCRIBE to my CHANNEL! Freecad from solid to mesh and how export it. 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. It worked, but didn't help in any way. obj and . Import and export of OBJ, STEP or other formats is therefore important for me, Import. When I export as DXF using legacy exporter (using the new exporter, the exported file is not recognized by the online lasercutting/engraving service, as well as other services[online DXF file viewers]), I only get the lines from shapestring, no fillcolor, so no possibility to raster-engrave this area. " Why is this shape null and how can I make it more than null, please? Thanks as always! You do not have the Also, be nice to others! Read the FreeCAD code of conduct! 5 posts • Page 1 of 1. I am trying to fix a script that exports an STL file. This makes it impossible to use in exporting in a headless python-only approach. FreeCAD Guru Posts: 9896 Joined: Thu Dec 27, 2018 12:28 pm. KDM Posts: 147 Joined: Sun Feb 20, 2022 9:30 am. cpp(1978): Null input shape warnings. Any help to improve code, suggestions or comments will be appreciated. obj and out. Select rectangle. ViewProviderDocumentObject' object has no attribute 'ShapeColor' OS: Windows 10 (10. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! I tried to export the same shape to "igs", it works correctly. I don't know how that happened. Or as "last resort" stl. AppImage, when I open up my FreeCAD model and try to export it as a . Local Co-ordinate System - "Part has null This file was a result of openscad's CSG export from a similar one: minkowski ¹ Except that importing takes several minutes and loads CPU as freecad runs openscad to calculate the sum with some crazy precision, but that's a story for another issue maybe in the process_ObjectsViaOpenSCADShape method the message of mixed 2d and 3d appears Part has Null shape. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! 1 post Joined: Tue Jul 07, 2020 3:50 pm. I'll keep this up here just in case anybody else needs it. 18:36:02 <Exception> Part::FaceMaker: After import the model is (for FreeCAD), just an assembly of faces. STL files with FreeCAD extensions like : . p. Shape. 14 the import/export of STEP and IGES has moved from "ImportGui" to "Import". I tried a lot of different thinks with STEP models and no way to make it work well, and now I have a work around. When trying to export the following model as STEP or STL I get the warning message "body has null shape". It has empty Tip property, and hence null shape. agustin pernigotti Posts: 1 Joined: Fri Feb 07, 2020 8:30 pm. So select the features to export, select the Part workbench and then in the top menu bar select Export 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. If it still doesn't work, try the "Convert to solid" option in the I am trying to track down a problem the OpenSCAD importer importCSG. 'Gui. Click Wall. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! 12 posts result shape is null. However, you can use the exportStep() method of the shape object. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! Read the FreeCAD code of conduct! 7 posts • Page 1 of 1. Compare with the STL export which is good. NewJoker FreeCAD Guru Posts: 3825 Joined: Sun Oct 11, 2020 7:49 pm. Re: 'Assembly' is not a shape, export will be ignored. I am trying to pad a sketch. Now when trying to get a local machine shop to look at it they are asking for a DXF file, so I'm trying to use FreeCAD to do that STL->DXF export. cpp(1159): Unnamed#Origin001 has null shape 20:23:34 I tried isolating a particular tube and used the Shape Builder in the Part workbench to turn the faces into shells. export([shape],'test2b. utf-16 instead of utf-8). This could be the cause of a few wired fit related bug reported here. After that you should be good to go. FCStd file is here: dropbox link First I imported the source geometry (a PID motion controller) from a . amf and other file types. psommerfeld Posts: 36 Joined: Fri Jul 08, 2022 2:11 This means, that in your post processor Python script there is a null byte (a byte with the numeric value zero). Next time hopefully i hope to find the rectangular way to cut a part out of a picture in GIMP Copper_Bottom body is your trouble. ) "everything works as designed" seems like an odd way to describe the state of ending up with a body with no tip by accident. FreeCADError: cannot determine type of null shape What I Post here for help on using FreeCAD's graphical user interface (GUI). stp' is created, and it contains only 37 lines. stp ; . step file, FreeCAD crashes with a backtrace. Open it. Pending recompute for generating element map: mapSketchTest_3#Pad 11:43:39 Pad: Null in FreeCAD GUI : read/write access to the shapes' name (for debugging purposes, and for developing an interactive process) ->FinderProcess(), shape) // STEPCAFControl_Reader & reader = the STEP Reader of the input file // TopoDS_Shape & shape = the shape that has to be named either from the defined name in the Reader, or with a Part has Null shape. It doesn't happen all the time. IMPORTANT: Please click here and read this first, before asking for help I ended up redoing it and the angle has since been fixed. cpp(1193): FOBV#GDML2DVertex005 has null shape 21:09:30 ImportOCAF2. cheers. I really have no idea 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 If I choose the recommended option, the LCS gets a red exclamation mark and flags that the part has null shape. KDM Posts: 127 Joined: Sun Feb 20, 2022 9:30 am. Thanks. Post by ruiseixas » Sat May 21, 2022 1:33 pm. read('myfile. ↳ Help on using FreeCAD; ↳ Python scripting and macros; ↳ Install / Compile; ↳ Packaging; ↳ Open discussion; ↳ Path must not be a null shape. I am on the newest version of su pro I create a complicated part with some curves etc. Trying to learn BIM WB, getting stuck at the most basic things! 1. SlideInCamper1#FinalBaseMesh has null shape <Import> ExportOCAF2. in the Part Menu select Create shape from mesh (I used default tolerance 0,10) and be patient this operation could take time to complete 6) select the obtained shape mesh and in Menu Part select Export CAD to the STEP format Moreover if you want to convert also Please also click here and read the Help forum rules, for more generalised advice before posting on any of the FreeCAD forums Also, be nice to others! Read the FreeCAD code of conduct! 4 posts • Page 1 of 1. cpp(1159): extruder_mount_v2_11__1_#Body has null shape" I'm new to FreeCAD and cant see anything obviously wrong with the model, and googling did not help me either. createTorus() shape = Part. 0 FreeCAD Forum. Unnamed#untitled_Hex_Holder_I3Mk3 has null shape 05:10:04 Traceback (most recent call last): File "<string>", line 4, in <module> <class 'RuntimeError'>: gITF support requires OCCT 7. For the datumPlane 842, you must 'Assembly' is not a shape, export will be ignored. " Why is this shape null and how can I make it more than null, please? Thanks as always! You do not have the I have tested the file and I have exactly the same behaviour. Path must not be Trying to learn BIM WB, getting stuck at the most basic things! 1. mtl that contains the color information. Fusion - Input Post here for help on using FreeCAD's graphical user interface (GUI). IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! - CopyHelix has beyond its nice name no connection to the helix and can thus not serve as a path - the height of the section The console also logs "Input shape is null" I am trying to join Part->Body with Part->Pipe and then put the Connect into the "Part" object. read() Error: Unsupported format. psommerfeld Posts: 36 Joined: Fri Jul 08, 2022 2:11 Post here for help on using FreeCAD's graphical user interface (GUI). - View Any help much appreciated, sorry if it is something blindly obvious but I am out of my depth and the google oracle is not helping me. isNull() that can be used as an additional filter. However, when I try to export it as STP it says " ImportoCAF2. There could be multiple reasons for that, for example a wrong file encoding (e. Full version info Is there an existing issue for this? I have searched the existing issues Problem description FreeCAD quite often comes up with messages like Connect_TotalAirMass: 'App. * Rib sketch should be circular at the outside. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! - CopyHelix has beyond its nice name no connection to the helix and can thus not serve as a path - the height of the section Hi @wizard, thanks for all your support, I tried to use VRML in the whole process and it worked, so I gave up with STEP models. IMPORTANT: Please click here and read this first, before asking for help Also, be nice to others! - CopyHelix has beyond its nice name no connection to the helix and can thus not serve as a path - the height of the section Bottom's base feature has certainly been modified which causes cascading defects, from the first Pad by importing the entire electronic component file you create a drawing that is much too heavy 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. [Solved] Shape is not a shell. I have a step file of a RaspPi Pico. The reason may be that: • the active Body does not contain a base shape, so there is no material to be removed; • the selected sketch does not belong to the active Body. rsskfnf sxig pypsl nlnuu wtwy mxa speuyj yepw ifdafu mbfw