Error Message¤
            ErrorMessage
  
      dataclass
  
¤
ErrorMessage(
    when: When,
    location: Location,
    exception_type: str,
    exception_value: str,
    traceback: Traceback,
    event: str = "error_message",
)
An error message.
Attributes:
| Name | Type | Description | 
|---|---|---|
event | 
            
                  str
             | 
            
               The event type. Always 'error_message'.  | 
          
exception_type | 
            
                  str
             | 
            
               The exception type as a string.  | 
          
exception_value | 
            
                  str
             | 
            
               The exception value as a string.  | 
          
location | 
            
                  Location
             | 
            
               The location of the error.  | 
          
traceback | 
            
                  Traceback
             | 
            
               The traceback of the error. A traceback contains entries for each frame of the call stack.  | 
          
when | 
            
                  When
             | 
            
               When the error message is emitted.  |