diff --git a/lib/grpc/grpc_req.dart b/lib/grpc/grpc_req.dart
index 2d0bfdc4d..b5d64f1ce 100644
--- a/lib/grpc/grpc_req.dart
+++ b/lib/grpc/grpc_req.dart
@@ -178,7 +178,7 @@ class GrpcReq {
             // UNKNOWN : -400 : msg
             final errMsg = details.map((e) => e.message).join('\n');
             msg = kDebugMode
-                ? 'CODE: ${grpcMsg.code}(${grpcMsg.message})'
+                ? 'CODE: ${grpcMsg.code}(${grpcMsg.message})\n'
                       'MSG: $errMsg'
                 : errMsg;
           } catch (e) {
diff --git a/pubspec.yaml b/pubspec.yaml
index 58e9ada58..0f251597f 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -21,7 +21,7 @@ version: 1.1.4+1
 
 environment:
   sdk: ">=3.8.0 <4.0.0"
-  flutter: 3.35.5
+  flutter: 3.35.5 # update `.fvmrc` config
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions