Fix blocks marked with error in the Count Tab

[jtm2020hyo]

I have not idea what mean this error symbol, its this related to overlaping lines or hatch?

[jrreid]

Does any of your blocks have funky characters?

{} [] etc...... See example below. If so rename your blocks and re-run.

Even BCOUNT will not recognize these characters.

I did a search and found this and had similar issues:  block count error - Autodesk Community - AutoCAD

Hope this helps.

JRR.

[jtm2020hyo]

Finally I found the problem

I use AutoCAD Architecture and MEP and when Block sometimes are renamed like anonymous blocks, no idea why.

anyone know how can I rename all blocks? I tried ResetBlock Command but no luck.