diff --git a/pkg/component/base/executionwrapper.go b/pkg/component/base/executionwrapper.go
index b58b23a3a..e07a3fd33 100644
--- a/pkg/component/base/executionwrapper.go
+++ b/pkg/component/base/executionwrapper.go
@@ -3,10 +3,13 @@ package base
 import (
 	"context"
 	"fmt"
+	"log"
+	"runtime"
 	"sync"
 
-	"github.com/instill-ai/pipeline-backend/pkg/data"
 	"google.golang.org/protobuf/types/known/structpb"
+
+	"github.com/instill-ai/pipeline-backend/pkg/data"
 )
 
 var _ IExecution = &ExecutionWrapper{}
@@ -200,7 +203,13 @@ func ConcurrentExecutor(ctx context.Context, jobs []*Job, execute func(context.C
 
 func recoverJobError(ctx context.Context, job *Job) {
 	if r := recover(); r != nil {
-		fmt.Printf("panic: %+v", r)
+		// For better debugging process for developers, we log the panic and the stack trace
+		buf := make([]byte, 2048)
+		n := runtime.Stack(buf, false)
+		stackTrace := string(buf[:n])
+		log.Printf("panic: %+v\n", r)
+		log.Printf("stack trace: %s\n", stackTrace)
+
 		job.Error.Error(ctx, fmt.Errorf("panic: %+v", r))
 		return
 	}
diff --git a/pkg/data/struct.go b/pkg/data/struct.go
index 236681499..63e4ee79d 100644
--- a/pkg/data/struct.go
+++ b/pkg/data/struct.go
@@ -187,6 +187,8 @@ func unmarshalNumber(v format.Number, field reflect.Value) error {
 		field.SetFloat(v.Float64())
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
 		field.SetInt(int64(v.Integer()))
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		field.SetUint(uint64(v.Integer()))
 	case reflect.Ptr:
 		if field.IsNil() {
 			field.Set(reflect.New(field.Type().Elem()))
@@ -277,7 +279,7 @@ func unmarshalToStruct(v Map, field reflect.Value) error {
 }
 
 // unmarshalNull handles unmarshaling of Null values.
-func unmarshalNull(v format.Null, field reflect.Value) error {
+func unmarshalNull(_ format.Null, field reflect.Value) error {
 	if field.Kind() == reflect.Ptr {
 		field.Set(reflect.Zero(field.Type()))
 		return nil
@@ -401,6 +403,8 @@ func marshalValue(v reflect.Value) (format.Value, error) {
 		return NewNumberFromFloat(v.Float()), nil
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
 		return NewNumberFromInteger(int(v.Int())), nil
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return NewNumberFromInteger(int(v.Uint())), nil
 	case reflect.Bool:
 		return NewBoolean(v.Bool()), nil
 	case reflect.String: