[Question]: Openclaw插件工具调用始终返回extract returned 0 memories.

[infstellar]

Your Question

不管说什么都不会提取记录，这是正常的吗？
即使我让他强制记住（比如openviking的端口号），他也不会写入。

日志记录

01:20:19 warn plugins {"subsystem":"plugins"} memory-openviking: auto-capture completed but extract returned 0 memories. Check OpenViking server logs for embedding/extract errors.
01:20:19 warn [plugins] memory-openviking: auto-capture completed but extract returned 0 memories. Check OpenViking server logs for embedding/extract errors.
01:20:21 info plugins {"subsystem":"plugins"} memory-openviking: injecting 4 memories into context
01:20:21 info plugins {"subsystem":"plugins"} memory-openviking: inject-detail {"count":4,"memories":[{"uri":"viking://user/default/memories/preferences/.overview.md","category":"","abstract":"User's personalized preference memories. Stores preferences by topic (communication style, code standards, domain interests, etc.), one subdirectory per preference type, same-type ...","score":0.3611319065093994,"is_leaf":false},{"uri":"viking://user/default/memories/.overview.md","category":"","abstract":"User's long-term memory storage. Contains memory types like preferences, entities, events, managed hierarchically by type.","score":0.35000123977661135,"is_leaf":false},{"uri":"viking://user/default/memories/entities/.abstract.md","category":"","abstract":"Entity memories from user's world. Each entity has its own subdirectory, including projects, people, concepts, etc. Entities are important objects in user's world, can append addit...","score":0.33368314504623414,"is_leaf":false},{"uri":"viking://user/default/memories/events/.overview.md","category":"","abstract":"User's event records. Each event has its own subdirectory, recording important events, decisions, milestones, etc. Events are time-independent, historical records not updated.","score":0.33121628761291505,"is_leaf":false}]}

2026-03-06 09:27:05,864 - openviking.retrieve.hierarchical_retriever - INFO - [HierarchicalRetriever] Rerank not configured, using vector search only with threshold=0.1
2026-03-06 09:27:06,261 - openviking.retrieve.hierarchical_retriever - INFO - [RecursiveSearch] Entering URI: viking://user/default/memories/entities
2026-03-06 09:27:06,261 - openviking.retrieve.hierarchical_retriever - DEBUG - [RecursiveSearch] Updated URI: viking://user/default/memories/entities candidate score to 0.4047
2026-03-06 09:27:06,261 - openviking.retrieve.hierarchical_retriever - INFO - [RecursiveSearch] Entering URI: viking://user/default/memories
2026-03-06 09:27:06,262 - openviking.retrieve.hierarchical_retriever - DEBUG - [RecursiveSearch] Updated URI: viking://user/default/memories candidate score to 0.3780
2026-03-06 09:27:06,262 - openviking.retrieve.hierarchical_retriever - DEBUG - [RecursiveSearch] Updated URI: viking://user/default/memories/preferences candidate score to 0.3634
2026-03-06 09:27:06,262 - openviking.retrieve.hierarchical_retriever - DEBUG - [RecursiveSearch] Updated URI: viking://user/default/memories/events candidate score to 0.3260
2026-03-06 09:27:06,262 - openviking.retrieve.hierarchical_retriever - INFO - [RecursiveSearch] Entering URI: viking://user/default/memories/preferences
2026-03-06 09:27:06,262 - openviking.retrieve.hierarchical_retriever - INFO - [RecursiveSearch] Entering URI: viking://user/default/memories/events

Context

Openviking安装已经测试过了，运行了readme里的ov命令，烧了7块钱

Code Example (Optional)

Related Area

None

Before Asking

• I have checked the documentation

[qin-ctx]

#429 这个 pr修复了类似的问题，今天会发版

[infstellar]

感谢🌹，昨天调了一天没弄出来，更新之后我再试试

[infstellar]

测试了今天的新版本，问题似乎已经修复了🌹

现在openclaw启动时似乎会自动拉起openviking服务；能否设置让用户启动openviking-server呢？

还有一个小问题：recall和capture提示被中断，但是重启后似乎没有出现了。openviking服务的日志似乎一切正常。

07:43:26 warn gateway {"subsystem":"gateway"} memory-openviking: auto-capture failed: AbortError: This operation was aborted
07:43:40 debug cron {"module":"cron","storePath":"/home/infstellar/.openclaw/cron/jobs.json"} {"nextAt":1772852400000,"delayMs":60000,"clamped":true} cron: timer armed
07:43:49 warn gateway {"subsystem":"gateway"} memory-openviking: auto-recall failed: AbortError: This operation was aborted
07:44:04 warn gateway {"subsystem":"gateway"} memory-openviking: auto-recall failed: AbortError: This operation was aborted
07:44:36 info gateway {"subsystem":"gateway"} memory-openviking: auto-capture evaluating 4 text candidates
07:44:36 info gateway {"subsystem":"gateway"} memory-openviking: capture-check shouldCapture=true reason=semantic_candidate_after_sanitize text="A new session was started via /new or /reset. Execute your Session Startup seque..."
07:44:36 info gateway {"subsystem":"gateway"} memory-openviking: capture-check shouldCapture=true reason=semantic_candidate_after_sanitize text="Sender (untrusted metadata): ```json { "label": "luboil (7517182442)", "id": "75..."
07:44:36 info gateway {"subsystem":"gateway"} memory-openviking: capture-check shouldCapture=true reason=semantic_candidate_after_sanitize text="Sender (untrusted metadata): ```json { "label": "luboil (7517182442)", "id": "75..."
07:44:36 info gateway {"subsystem":"gateway"} memory-openviking: capture-check shouldCapture=false reason=question_text text="Sender (untrusted metadata): ```json { "label": "luboil (7517182442)", "id": "75..."
07:44:36 info gateway/channels/telegram {"subsystem":"gateway/channels/telegram"} telegram sendMessage ok chat=7517182442 message=2078
07:44:40 debug cron {"module":"cron","storePath":"/home/infstellar/.openclaw/cron/jobs.json"} {"nextAt":1772852400000,"delayMs":60000,"clamped":true} cron: timer armed
07:44:51 warn gateway {"subsystem":"gateway"} memory-openviking: auto-capture failed: AbortError: This operation was aborted

[zhoujh01]

暂时还不支持手动拉起openviking。
但是你可以通过
openclaw config set plugins.slots.memory none
和
openclaw config set plugins.slots.memory memory-openviking
来显示关闭和开启openviking记忆能力，它会自动停止和启动openviking服务。

[XenoExia]

上面我那条评论被 CLI 转义污染了，这里给出干净版，以这条为准。

补充一个更细的排查结论（OpenClaw 2026.3.13 / OpenViking 0.2.6 / Linux WSL2 / Volcengine Doubao 本地模式）：

这里现在不是单纯“extract 完全坏了”，而是分成了两层：

1. OpenViking 直连 extract API 本身可以工作
   我直接调用本地 OpenViking：

• POST /api/v1/sessions
• POST /api/v1/sessions/{id}/messages
• POST /api/v1/sessions/{id}/extract

对于类似：

• POLAR-CIRCUIT-20260315
• SESAME-COLD-BREW-20260315

这类文本，extract 会返回 memory 对象，而且也能看到对应 memory 文件被写入。

2. 但 recall / search 这一层当前仍然异常
   我直接调用：

• POST /api/v1/search/find

去搜刚刚写入的 marker（例如 AURORA-SPINDLE-20260315 / BARLEY-MILK-TEA-20260315），返回仍然是 total: 0。

3. OpenClaw 插件侧的 autoCapture 也不稳定
   当前日志里仍能看到：

• memory-openviking: auto-captured 2 new messages, extracted 0 memories
• memory-openviking: capture-detail ... extractedCount: 0
• 有时还会出现 auto-capture failed: AbortError: This operation was aborted

另外还观察到一个插件侧现象：

• 有些新会话会被判成 auto-capture skipped (no new user/assistant messages)
• 看起来像是跨会话复用了 processed message count，导致后续 session 被误跳过

所以从这边的排查结果看，问题更接近：

• standalone extract API 可用
• 但 search / recall 索引链路不正常
• 同时 OpenClaw 插件的 autoCapture 还存在会话计数/跳过问题

如果需要，我可以继续补最小复现脚本（直连 OpenViking API 的版本）。

[qin-ctx]

感谢反馈！这个问题已收录到统一跟踪 issue #744 中。

分类：OpenClaw 插件相关

extract returned 0 memories 是当前插件版本的已知问题，通常与记忆提取流程的配置或兼容性有关。我们正在开发 插件 2.0，将全面重构记忆提取机制，修复此类问题。

请关注 #744 获取最新进展。