From 0d9910fc7ec62b29d4df05bdc050c087b574c8ac Mon Sep 17 00:00:00 2001
From: beer-1 <147697694+beer-1@users.noreply.github.com>
Date: Tue, 12 Dec 2023 20:17:31 +0900
Subject: [PATCH 1/2] directly emit move hook error

---
 x/move/ibc-middleware/util.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/x/move/ibc-middleware/util.go b/x/move/ibc-middleware/util.go
index 0ceb3820..76e05ef9 100644
--- a/x/move/ibc-middleware/util.go
+++ b/x/move/ibc-middleware/util.go
@@ -112,5 +112,9 @@ func newEmitErrorAcknowledgement(ctx sdk.Context, err error, errorContexts ...st
 		),
 	})
 
-	return channeltypes.NewErrorAcknowledgement(err)
+	return channeltypes.Acknowledgement{
+		Response: &channeltypes.Acknowledgement_Error{
+			Error: fmt.Sprintf("move hook error: %s", err.Error()),
+		},
+	}
 }

From 4b86d7a968c345ec9f21b06b5fcc8e7192624f88 Mon Sep 17 00:00:00 2001
From: beer-1 <147697694+beer-1@users.noreply.github.com>
Date: Tue, 12 Dec 2023 20:19:54 +0900
Subject: [PATCH 2/2] clear error message

---
 x/move/ibc-middleware/util.go | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/x/move/ibc-middleware/util.go b/x/move/ibc-middleware/util.go
index 76e05ef9..503dda87 100644
--- a/x/move/ibc-middleware/util.go
+++ b/x/move/ibc-middleware/util.go
@@ -98,23 +98,10 @@ func jsonStringHasKey(memo, key string) (found bool, jsonObject map[string]inter
 
 // newEmitErrorAcknowledgement creates a new error acknowledgement after having emitted an event with the
 // details of the error.
-func newEmitErrorAcknowledgement(ctx sdk.Context, err error, errorContexts ...string) channeltypes.Acknowledgement {
-	attributes := make([]sdk.Attribute, len(errorContexts)+1)
-	attributes[0] = sdk.NewAttribute("error", err.Error())
-	for i, s := range errorContexts {
-		attributes[i+1] = sdk.NewAttribute("error-context", s)
-	}
-
-	ctx.EventManager().EmitEvents(sdk.Events{
-		sdk.NewEvent(
-			"ibc-acknowledgement-error",
-			attributes...,
-		),
-	})
-
+func newEmitErrorAcknowledgement(ctx sdk.Context, err error) channeltypes.Acknowledgement {
 	return channeltypes.Acknowledgement{
 		Response: &channeltypes.Acknowledgement_Error{
-			Error: fmt.Sprintf("move hook error: %s", err.Error()),
+			Error: fmt.Sprintf("ibc move hook error: %s", err.Error()),
 		},
 	}
 }