I deleted the over-defined and dangling dimensions but it still shows errors! Why?
I know your frustration. Sometimes its because you need to regen (Ctl Q). Try it while editing the sketch itself and out of the sketch. Other than that its tough to say because it could be a lot of things.
Post your part? Seems to be a small assembly.
Here is the routing file.
Well on my end a CTL+Q solved the sketch. I dragged around all your parts seeing if you had any bad relations but it seems ok, couldn't get anything to blow up. I will say I have never seen components floating like this. Are you trying to make a cable layout drawing?
BTW, 14567042(2) has problems with 2 colinear mates.
CTL+Q still doesn't work.
Retrieving data ...