update err desc to be more explicit

cicoyle · cicoyle · commit 8f177e298688 · 2024-10-23T09:37:52.000-05:00
Signed-off-by: Cassandra Coyle &lt;cassie@diagrid.io&gt;
diff --git a/actor/manager/manager.go b/actor/manager/manager.go
@@ -298,7 +298,7 @@ func suiteMethod(method reflect.Method) (*MethodType, error) {
 	)
 
 	if outNum > 2 || outNum == 0 {
-		return nil, errors.New("num out invalid")
+		return nil, errors.New("num out invalid, add a return value to the function")
 	}
 
 	// The latest return type of the method must be error.

Original file line number	Diff line number	Diff line change
`@@ -298,7 +298,7 @@ func suiteMethod(method reflect.Method) (*MethodType, error) {`
`298`	`298`	`)`
`299`	`299`
`300`	`300`	`if outNum > 2 \|\| outNum == 0 {`
`301`		`- return nil, errors.New("num out invalid")`
	`301`	`+ return nil, errors.New("num out invalid, add a return value to the function")`
`302`	`302`	`}`
`303`	`303`
`304`	`304`	`// The latest return type of the method must be error.`