From 201742c4b9041fff3c5e4f053a99cbfe1a51e0d2 Mon Sep 17 00:00:00 2001
From: oooLowNeoNooo <ooolowneonooo@gmail.com>
Date: Wed, 1 Oct 2025 18:45:09 +0200
Subject: [PATCH] Update journal.go

---
 triedb/pathdb/journal.go | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/triedb/pathdb/journal.go b/triedb/pathdb/journal.go
index 02bdef5d34..f050042f8b 100644
--- a/triedb/pathdb/journal.go
+++ b/triedb/pathdb/journal.go
@@ -97,12 +97,12 @@ func (db *Database) loadJournal(diskRoot common.Hash) (layer, error) {
 	// Load the disk layer from the journal
 	base, err := db.loadDiskLayer(r)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to load disk layer from journal: %w", err)
 	}
 	// Load all the diff layers from the journal
 	head, err := db.loadDiffLayer(base, r)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to load diff layers from journal: %w", err)
 	}
 	log.Debug("Loaded layer journal", "diskroot", diskRoot, "diffhead", head.rootHash())
 	return head, nil
@@ -202,12 +202,12 @@ func (db *Database) loadDiskLayer(r *rlp.Stream) (layer, error) {
 	// Resolve nodes cached in aggregated buffer
 	var nodes nodeSet
 	if err := nodes.decode(r); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to decode nodes from journal: %w", err)
 	}
 	// Resolve flat state sets in aggregated buffer
 	var states stateSet
 	if err := states.decode(r); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to decode states from journal: %w", err)
 	}
 	return newDiskLayer(root, id, db, nil, nil, newBuffer(db.config.WriteBufferSize, &nodes, &states, id-stored), nil), nil
 }
@@ -231,12 +231,12 @@ func (db *Database) loadDiffLayer(parent layer, r *rlp.Stream) (layer, error) {
 	// Read in-memory trie nodes from journal
 	var nodes nodeSetWithOrigin
 	if err := nodes.decode(r); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to decode nodes with origin from journal: %w", err)
 	}
 	// Read flat states set (with original value attached) from journal
 	var stateSet StateSetWithOrigin
 	if err := stateSet.decode(r); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to decode state set with origin from journal: %w", err)
 	}
 	return db.loadDiffLayer(newDiffLayer(parent, root, parent.stateID()+1, block, &nodes, &stateSet), r)
 }