Warn on chain selection error. (#10587)

At least for Polkadot, this should not result in spam and a warning will very likely indicate some serious issue.
paritytech · Jan 5, 2022 · e4d7a24 · e4d7a24
1 parent a2ae8a5
commit e4d7a24
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/client/finality-grandpa/src/environment.rs b/client/finality-grandpa/src/environment.rs
@@ -1224,7 +1224,7 @@ where
 				.or_else(|| Some((target_header.hash(), *target_header.number())))
 		},
 		Err(e) => {
-			debug!(target: "afg", "Encountered error finding best chain containing {:?}: {:?}", block, e);
+			warn!(target: "afg", "Encountered error finding best chain containing {:?}: {:?}", block, e);
 			None
 		},
 	};