Process completed with exit code 8.

'IntVarElement.ToString()' hides inherited member 'object.ToString()'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

'LinearExpr' defines operator == or operator != but does not override Object.GetHashCode()

'LinearExpr' defines operator == or operator != but does not override Object.Equals(object o)

'IntervalVarElement.ToString()' hides inherited member 'object.ToString()'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

'LinearConstraint.ToString()' hides inherited member 'object.ToString()'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

'Constraint' defines operator == or operator != but does not override Object.GetHashCode()

'Constraint' defines operator == or operator != but does not override Object.Equals(object o)

'BaseObject.ToString()' hides inherited member 'object.ToString()'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

- Add lib or ref assemblies for the net8.0 target framework