accounts/abi: brings out the msg defined at require statement in SC f…

…unction (ethereum#17328)
gzliudan · Jan 6, 2025 · f827730 · f827730
1 parent 3191a2c
commit f827730
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/accounts/abi/abi.go b/accounts/abi/abi.go
@@ -85,7 +85,7 @@ func (abi ABI) Unpack(v interface{}, name string, output []byte) (err error) {
 	// we need to decide whether we're calling a method or an event
 	if method, ok := abi.Methods[name]; ok {
 		if len(output)%32 != 0 {
-			return errors.New("abi: improperly formatted output")
+			return fmt.Errorf("abi: improperly formatted output: %s - Bytes: [%+v]", string(output), output)
 		}
 		return method.Outputs.Unpack(v, output)
 	} else if event, ok := abi.Events[name]; ok {