Izzi1212 Posted August 14, 2008 Share Posted August 14, 2008 I have been having a ton of trouble with AutoCad 2007 while doing a 3d rendering. I am trying to render a 3d site plan consisting of 10 very basic buildings (exterior walls, roof, glass, window frames), and some other basic site planning elements (trees, curbs, grass, pavements, and sidewalks). Now, everytime I try to render the site (still or motion), CAD closes, sometimes with an "error handler re-entered" or "fatal error" message and sometimes just a fatal error sound. I feel that my computer should be more than capable of handling this task, but is not. I have updated CAD, my video card drivers (AutoCAD drivers from nvidia), closed all background programs, deleted (purged) all unnecessary items from the drawing, and audited the drawing for errors. The drawing consists of no xrefs, just 3D solids and a couple small blocks. Does anyone have any ideas? Is it me? My computer? CAD? My Computer Specs: AutoCAd 2007 Dell Precision WorkStation 690 Windows XP Professional Service Pack 2 3.00 gigahertz Intel Xeon64 kilobyte primary memory cache4096 kilobyte secondary memory cache 3070 Megabytes Installed Memory NVIDIA Quadro FX 4500 512 MB I would appreciate any help, suggestions, or advice. Thank you! Quote Link to comment Share on other sites More sharing options...
Hoozin Posted August 15, 2008 Share Posted August 15, 2008 That should be capable of that render. Maybe not in a hurry, but more than capable. Have you tried having somebody else do the render to see if the problem is located in the file or in the machine? Quote Link to comment Share on other sites More sharing options...
Izzi1212 Posted August 15, 2008 Author Share Posted August 15, 2008 Thank you for the response. I really appreciate it. Having someone else try this is not an option, as know one else in the office even has CAD, let alone a computer capable of running it. Quote Link to comment Share on other sites More sharing options...
papagyi Posted August 16, 2008 Share Posted August 16, 2008 Pls copy and paste for new file and render again.Another way did you use "brep" ot "bred" command!sorry for my memory.This command will help you many reduce solid history! Quote Link to comment Share on other sites More sharing options...
Izzi1212 Posted August 16, 2008 Author Share Posted August 16, 2008 I'll try making a new file and the brep or bred commands. What do they do? Thank you for your input Quote Link to comment Share on other sites More sharing options...
Jay C Posted August 16, 2008 Share Posted August 16, 2008 i had the same problem at my work computer. 2ghz intel core 2 duo 2 gigs of ram and a 512 card. it was only autocad 2009 tho it would crash with the same error. cad 08 on the other hand worked fine. Quote Link to comment Share on other sites More sharing options...
papagyi Posted August 17, 2008 Share Posted August 17, 2008 My experience,this would be happen for memory error.Mostly were solid modeling.I always use for rendering with (surface 70% + solid & thickness 30%).New file and all copy from error dwg for eliminate error if old file might be some error."Brep" for reducing memory form your solid memory.Autocad normally record for solid history(eg.union or substract with two solid model).You can get original two solids object after union or substract by change value 0 to 1 for showhistory system variable(pls check for showhistory system variable from help).So you should need to "brep" for parmently delete solid history,if you will be sure for your model. Goodluck my friend. Quote Link to comment Share on other sites More sharing options...
Izzi1212 Posted August 17, 2008 Author Share Posted August 17, 2008 Thank you, I have copied and pasted a new file and also used the brep command, but AutoCAD still closes when I try to render an image of the site. Quote Link to comment Share on other sites More sharing options...
papagyi Posted August 17, 2008 Share Posted August 17, 2008 Pls check this link ...http://usa.autodesk.com/adsk/servlet/ps/dl/index?siteID=123112&id=2334435&linkID=9240618 If you can't solve this,pls can you post your error file?Next time you will be do for next project,pls use mostly surface model. Quote Link to comment Share on other sites More sharing options...
papagyi Posted August 21, 2008 Share Posted August 21, 2008 Do you hardware acceleration is off under 3DCONFI?May be another way! Quote Link to comment Share on other sites More sharing options...
Izzi1212 Posted August 25, 2008 Author Share Posted August 25, 2008 Performance Tuner Results Log Version: 17.2.0.3 Date of Last Tune: 8/13/2007 Machine Configuration --------------------- Processor Speed : 3.0 GHz RAM : 3070 MB 3D Device --------- Name : NVIDIA Quadro FX 4500 Manufacturer : NVIDIA Chip set : Quadro FX 4500 Memory : 512.0 MB Driver : 6.14.0011.6939 Your machine contains a 3D Device that is certified. Application driver: wopengl9.hdi Effect ------ Geometry acceleration: Available and on Smooth line display: Available and on Gooch shader: Available and using hardware Full-shadow display: Available and on Quote Link to comment Share on other sites More sharing options...
Izzi1212 Posted August 25, 2008 Author Share Posted August 25, 2008 What is the difference between "planar surfaces" and "surfaces?" I can explode my 3D solids into surfaces if it would help, I can also re-model everything as planar surfaces if you guys think it would help. Thank you again. Quote Link to comment Share on other sites More sharing options...
papagyi Posted August 26, 2008 Share Posted August 26, 2008 oK..pls wait for my detail reply.I will give some sample for you. Now you can off "hardware acceleration "and render again.I believe that is memory error.If not ok,you should close all layer and reopen one or two layer to render again.This step by step layer open and render will be found what state will be done "fatal error".My experience,some project with 3d solid to print black&white for "hide" that was done "error".Then i was close some hatch and again hide,this was fine.Pls never surrender for this error. Quote Link to comment Share on other sites More sharing options...
Izzi1212 Posted August 29, 2008 Author Share Posted August 29, 2008 I have converted my model to mostly surfaces and planar surfaces, including all of the buildings and I still cannot render this file. It makes it through about 40% of the rendering and then CAD just closes. I also had my computer guys monitor my computer resources while I did this, and they confirmed that this is not a hardware issue, AutoCAD is not even using the full capabilities of the hardware that I have installed. Any thoughts? Thank you again. Quote Link to comment Share on other sites More sharing options...
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