diff --git a/example/golang/main.go b/example/golang/main.go
index 9fbc090..98e59de 100644
--- a/example/golang/main.go
+++ b/example/golang/main.go
@@ -9,7 +9,7 @@ import (
 	"slices"
 	"time"
 
-	kittenipc "github.com/egor3f/kitten-ipc"
+	kittenipc "github.com/egor3f/kitten-ipc/lib/golang"
 )
 
 // kittenipc:api
diff --git a/example/golang/remote.go b/example/golang/remote.go
index 609a746..1d87737 100644
--- a/example/golang/remote.go
+++ b/example/golang/remote.go
@@ -5,7 +5,8 @@ package main
 import (
 	"encoding/base64"
 	"fmt"
-	kittenipc "github.com/egor3f/kitten-ipc"
+
+	kittenipc "github.com/egor3f/kitten-ipc/lib/golang"
 )
 
 var _ = base64.StdEncoding
diff --git a/kitcom/internal/golang/goparser.go b/kitcom/internal/golang/goparser.go
index 45768a0..3caf41d 100644
--- a/kitcom/internal/golang/goparser.go
+++ b/kitcom/internal/golang/goparser.go
@@ -113,20 +113,22 @@ func (p *GoApiParser) parseFile(sourceFile string) ([]api.Endpoint, error) {
 
 					apiMethod.Params = append(apiMethod.Params, *apiPar)
 				}
-				for i, ret := range funcDecl.Type.Results.List {
-					apiRet, err := fieldToVal(ret, true)
-					if err != nil {
-						return nil, fmt.Errorf("parse return value %d for method %s: %w", i, apiMethod.Name, err)
-					}
-					if apiRet == nil {
-						continue
-					}
+				if funcDecl.Type.Results != nil {
+					for i, ret := range funcDecl.Type.Results.List {
+						apiRet, err := fieldToVal(ret, true)
+						if err != nil {
+							return nil, fmt.Errorf("parse return value %d for method %s: %w", i, apiMethod.Name, err)
+						}
+						if apiRet == nil {
+							continue
+						}
 
-					if len(ret.Names) > 0 {
-						apiRet.Name = ret.Names[0].Name
-					}
+						if len(ret.Names) > 0 {
+							apiRet.Name = ret.Names[0].Name
+						}
 
-					apiMethod.Ret = append(apiMethod.Ret, *apiRet)
+						apiMethod.Ret = append(apiMethod.Ret, *apiRet)
+					}
 				}
 				endpoints[i].Methods = append(endpoints[i].Methods, apiMethod)
 			}
diff --git a/lib/golang/common.go b/lib/golang/common.go
index 3906d77..2d71989 100644
--- a/lib/golang/common.go
+++ b/lib/golang/common.go
@@ -129,9 +129,19 @@ func (ipc *ipcCommon) handleIncomingCall(msg Message) {
 		args = append(args, reflect.ValueOf(arg))
 	}
 
+	var errorType = reflect.TypeOf((*error)(nil)).Elem()
+
 	allResultVals := method.Call(args)
-	retResultVals := allResultVals[0 : len(allResultVals)-1]
-	errResultVals := allResultVals[len(allResultVals)-1]
+	var retResultVals []reflect.Value
+	var errResultVal reflect.Value
+	if len(allResultVals) > 0 {
+		if allResultVals[len(allResultVals)-1].Type().Implements(errorType) {
+			retResultVals = allResultVals[0 : len(allResultVals)-1]
+			errResultVal = allResultVals[len(allResultVals)-1]
+		} else {
+			retResultVals = allResultVals
+		}
+	}
 
 	var results []any
 	for _, resVal := range retResultVals {
@@ -139,8 +149,8 @@ func (ipc *ipcCommon) handleIncomingCall(msg Message) {
 	}
 
 	var resultError error
-	if !errResultVals.IsNil() {
-		resultError = errResultVals.Interface().(error)
+	if errResultVal.IsValid() && !errResultVal.IsNil() {
+		resultError = errResultVal.Interface().(error)
 	}
 
 	ipc.sendResponse(msg.Id, results, resultError)