fix

Author: bmgalego

packages/core/src/memory.ts

@@ -180,7 +180,7 @@ export class MemoryManager implements IMemoryManager {
 
     async getMemoryById(id: UUID): Promise<Memory | null> {
         const result = await this.runtime.databaseAdapter.getMemoryById(id);
-        if (result.agentId !== this.runtime.agentId) return null;
+        if (result && result.agentId !== this.runtime.agentId) return null;
         return result;
     }