add error wrapping

pkg/schema/schema.go

@@ -217,7 +217,7 @@ func (s *Schema) ResolveFieldsTemplates(ctx context.Context, exec template.Execu
 				}
 				err := executable.Execute(exec, fld)
 				if err != nil {
-					return result, err
+					return result, errors.Wrap(err, "execute template")
 				}
 			}