Method not found

CachéQuality release 
1.3.0
Id 
OS0080
Rule type 
Severity 

Critical

Critical
SQALE characteristic 
  • Reliability
    • Instruction
Tags 
runtime-failure
Remediation function 
Constant/issue
Remediation cost 
1h

Declare the method you need to invoke for the class, or remove the reference to the undefined method.

Noncompliant Code Example

Following code will compile, but on runtime the IsTest method will fail with "METHOD DOES NOT EXIST error" message.

Class Sample.NightWatch Extends %RegisteredObject
{
    Property name As %String;
    Property surname As %String;
    Property age As %Integer;

    ClassMethod FullName() {
      Write !,..name_" "_..surname
    }
}

  ...

Set obj = ##class(Sample.Person).%New()
Set obj.name = "Jon"
Set obj.surname = "Snow"

Do obj.LeaveTheWatch() // METHOD DOES NOT EXIST