multica-ai/multica · error

mount agent memories: %w

Error message

mount agent memories: %w

What it means

Error "mount agent memories: %w" thrown in multica-ai/multica.

Source

Thrown at server/internal/daemon/execenv/hermes_home.go:420

		return hermesSessionMount{}, fmt.Errorf("prepare task-local state: %w", err)
	}
	// Sessions: link state.db at the conversation's persistent store so the
	// transcript survives the task. A store that cannot be mounted leaves the
	// database task-local — the pre-existing behaviour — rather than failing the
	// task. See hermes_sessions.go.
	if sessionStore != "" {
		mounted, err := mountHermesSessionDB(hermesHome, sessionStore, logger)
		if err != nil {
			return hermesSessionMount{}, fmt.Errorf("mount conversation sessions: %w", err)
		}
		sessions = mounted
	}
	// Memory: link memories/ at the agent's persistent store so it survives the
	// task, or fall back to a fresh task-local dir when there is no store (no
	// agent to key on, or an unresolvable profile dir). See hermes_memory.go.
	if memoryStore != "" {
		if err := mountHermesMemories(hermesHome, memoryStore, logger); err != nil {
			return hermesSessionMount{}, fmt.Errorf("mount agent memories: %w", err)
		}
	} else if err := detachHermesMemories(hermesHome); err != nil {
		return hermesSessionMount{}, fmt.Errorf("create task memories dir: %w", err)
	}

	if err := mirrorSharedHermesHome(sharedHome, hermesHome, logger); err != nil {
		return hermesSessionMount{}, fmt.Errorf("mirror shared hermes home: %w", err)
	}
	if err := writeDerivedHermesConfig(sharedHome, hermesHome, env, logger); err != nil {
		return hermesSessionMount{}, fmt.Errorf("derive hermes config: %w", err)
	}
	if err := writeDerivedHermesEnv(sharedHome, hermesHome); err != nil {
		return hermesSessionMount{}, fmt.Errorf("derive hermes .env: %w", err)
	}
	if err := writeHermesBoundSkills(hermesHome, workspaceSkills, logger); err != nil {
		return hermesSessionMount{}, err
	}
	return sessions, nil

View on GitHub (pinned to 2c0912b6ec)

Solutions

1. Inspect the wrapped error from mounting agent memories.

When it happens

Trigger: Thrown at server/internal/daemon/execenv/hermes_home.go:420 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of multica-ai/multica@2c0912b6ec (2026-08-15). Data as JSON: /api/errors/44b7b5847c52ebb9. Report an issue: GitHub.