Dealing with blacked-out leader plots in older AutoCAD

Any drawing created in AutoCAD 2008 and later which uses Multileaders will present problems to users of AutoCAD 2007 and earlier. The users of the earlier release will find that rather than having leaders to deal with, they have proxy objects. As a result, it is impossible to edit these leaders in any way other than erasing them. Also, depending on the setting of the PROXYSHOW system variable in the earlier release, the objects may not display at all, or could display only as rectangles. If the user of 2008 or later used the background mask feature when creating Multileaders, …

Another language pack cleanup solution

My CADLock, Inc. colleague, Owen Wengerd has posted about a fix utility he has written to help clean up drawings infested with the language pack problem discussed here. I have not yet tested Owen’s utility*, but as this should run in any AutoCAD-based product from 2007 on, it could well be a better partial solution than Autodesk’s Civil 3D-only (so far) patches. Autodesk still needs to sort out its dodgy templates, of course, and should probably provide its own non-Civil 3D fixes, if only to maintain a little corporate self-respect. As Owen has a long and distinguished history of being …

AutoCAD’s magic vanishing attachments

There are now quite a few file types that you can attach to an AutoCAD drawing as a reference, in the same way that you can attach other drawings as xrefs. We’ve been able to attach other drawings since Release 11 (1990) and images since Release 14 (1997), but every release since 2007 has introduced a new kind of attachment. In AutoCAD 2010, you can now also attach PDFs, MicroStation DGNs (v7 and v8), DWF and DWFx files. But should you? Maybe not. It depends who is going to use those drawings after you. If you know for certain that …

Older AutoCAD loses (part of) the plot

I know there are plenty of people still using AutoCAD 2007 and earlier, so this bug warning may save some of you some grief. I have no idea how widespread or isolated this problem is, but under some circumstances I haven’t worked out yet, AutoCAD 2007 fails to plot all of certain dynamic blocks. Some attributes have a habit of being plot-shy. Even if you don’t use dynamic blocks yourself, you could receive a set of drawings, check them on-screen, approve them, plot them and send out paper drawings without all of their parts. Unless you’re carefully manually checking the …