diff --git a/frontend/rust-lib/flowy-error/build.rs b/frontend/rust-lib/flowy-error/build.rs
index 8dfda671567f2..ad0c74036c62f 100644
--- a/frontend/rust-lib/flowy-error/build.rs
+++ b/frontend/rust-lib/flowy-error/build.rs
@@ -1,4 +1,14 @@
 fn main() {
   #[cfg(feature = "dart")]
   flowy_codegen::protobuf_file::dart_gen(env!("CARGO_PKG_NAME"));
+    #[cfg(feature = "dart")]
+    {
+        println!("Generating Dart protobuf code for package: {}", env!("CARGO_PKG_NAME"));
+        flowy_codegen::protobuf_file::dart_gen(env!("CARGO_PKG_NAME"));
+    }
+
+    #[cfg(not(feature = "dart"))]
+    {
+        println!("Dart feature not enabled; skipping code generation.");
+    }
 }