# Check Objects
## Check
The Check command reports errors in the selected object's data structure.
### **Steps**
1. Select objects.
2. A report on the correctness of the object will display.\
This is primarily a tool for diagnosing potential geometry errors.
3. Delete or remodel objects that have errors.
For more information, please refer to the [Rhino documentation](https://docs.mcneel.com/rhino/8/help/en-us/commands/check.htm).
Check
The Check command reports errors in the selected object's data structure.