Backup fails: backupDir resolves to undefined due to double api.resolvePath() call

[adcosgou]

Bug Description

The backup functionality fails silently because backupDir resolves to undefined.

Root Cause

In index.ts around line 3011, the code does:

const backupDir = api.resolvePath(join(resolvedDbPath, "..", "backups"));

The problem: resolvedDbPath is already an absolute path returned by a previous api.resolvePath() call. When api.resolvePath() receives an already-absolute path, it returns undefined instead of the path unchanged.

This causes the backup to write to undefined/ which fails silently.

Fix

Simply remove the outer api.resolvePath() wrapper:

// Before (broken):
const backupDir = api.resolvePath(join(resolvedDbPath, "..", "backups"));

// After (fixed):
const backupDir = join(resolvedDbPath, "..", "backups");

Since resolvedDbPath is already absolute, join() produces a valid absolute path without needing another resolution.

Environment

• Plugin version: memory-lancedb-pro@1.1.0-beta.9
• OpenClaw version: 2026.5.4
• Node.js: v24.14.0
• OS: Debian Linux

Workaround

Patching the installed index.ts directly (as we have done locally) fixes the issue immediately. Backup then works correctly — verified with 47 memories backed up successfully.