how to get rid of the ghost file in whindchill?

[ptc-1962449]

hi, there

I often encountered a ghost file issue (see Figure1) when I was checking in the files which had been done.

1. Actually, when i checked out the assembly drawing into the workspace, there was no one ghost file in workspace.

2. After i did some changes about the assembly drawing and saved it, then the ghost shown up.

3. when i succeeded in checking in them, the ghost file disappeared and had not been checked in.

when i make any changes in the drawing next time, they will show up again.

Is there anyone who can give me a clue?

thanks

[ptc-1962449]

hi,you guys,

thank you so much.

I make it, here are the steps.

I`m sure that were caused by some improper references.

We have to pay more much attention on these:

circular references

unused substitute object dependencies

interchange dependencies