Are the DB properties gone or just some distance away from the DB? Zoom out a bit and click on the block to see.
Have you tried to explode the DB after inserting it in case you have a block within a block?
Regards, Charles Shade
All the action parameters and constraints just delete while in the block editor after saving. I have zoomed out and they are truely gone! Sometimes I can't even close the Block editor! Other times when I close, it takes me all the way out of the file. Then when I go back in.....it has not been saved. I have tried exploding the block after inserting actually attempting to recover the dynamics somehow, but no luck. It just doesn't seem very reliable.
Well....we just installed 2010 and are just getting familiar with it. I have been actually experimenting with Dynamic Blocks for the first time. I haven't had much problem understanding the concept, so I'm not thinking it's operator error. The Block Editor has been hanging me up since the start, which has been about 2-months.
You may not believe this, but I uninstalled Autocad 2010, as we discussed previously, and now Autocad 2010 won't reinstall! We seem to have had this problem on other computers in this office, too, and have actually gone to the point of reformatting one of them but to no avail. My computer will take the initialization but will not install! It installed before with no apparent problem. I wonder if others are have similar problems with 2010. Seems to be very unreliable.