MemPalace/mempalace
Documented errors, page 2 of 3. Back to MemPalace/mempalace
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| source adapter requires incremental ingestion, which… | exception | error | cli, mine, adapter, incremental, unsupported |
| content is bytes; maximum is bytes | validation | error | validation, logstream, artifact, size-limit |
| pgvector marker is missing target metadata | exception | error | pgvector, marker-file, backend-mismatch, migration |
| since ( ) must be earlier than before ( ) | validation | error | validation, dates, window, api-contract |
| qdrant requires explicit embeddings | validation | error | api-misuse, embeddings, qdrant, wrapper |
| query input must be a non-empty list | validation | error | search, chromadb, wrapper, embedding |
| pgvector marker does not identify the pgvector backend | exception | error | pgvector, marker-file, backend-mismatch, migration |
| qdrant marker is missing remote target metadata | exception | error | qdrant, marker, schema, upgrade |
| contains null bytes | validation | error | validation, binary-data, security, names, mempalace |
| . The live collection ' ' was already replaced and the… | exception | error | |
| qdrant marker is unreadable | exception | error | qdrant, marker, corruption, filesystem |
| daemon endpoint missing port | exception | error | daemon, discovery, endpoint, startup |
| must be a non-empty string | validation | error | validation, names, mempalace |
| at= is before valid_from= ; an inverted interval would be… | validation | error | knowledge-graph, temporal, validation, supersede |
| documents length does not match ids length | validation | error | sqlite-exact, batch-write, validation, upsert |
| sqlite_exact collection | validation | error | sqlite-exact, embeddings, dimension-mismatch, ingest |
| where_document must be a dict | exception | error | milvus, filter, where-document, type-validation |
| delete requires either ids= or where= | validation | error | milvus, api-misuse, delete, validation |
| kind= is not one of | validation | error | validation, logstream, artifact, enum |
| metadata must be an object | validation | error | validation, logstream, metadata, type-error |
| $and requires a non-empty list of clauses | exception | error | milvus, filter, and-operator, dsl |
| content must be a non-empty string | validation | error | validation, content, verbatim, mempalace |
| daemon returned non-JSON response | exception | error | daemon, http, json, protocol |
| $or requires a non-empty list of clauses | exception | error | milvus, filter, or-operator, dsl |
| $nin requires a non-empty list for | exception | error | milvus, filter, nin-operator, validation |
| content exceeds maximum length of | validation | error | validation, content, length-limit, chunking, mempalace |
| {db_path} | exception | error | sqlite-exact, palace-not-found, path, first-run |
| {marker_path} | exception | error | qdrant, palace-not-found, marker, first-run |
| qdrant requires query_embeddings; use palace.get_collection… | validation | error | api-misuse, search, qdrant, wrapper |
| does not advertise supports_namespace_isolation; leave… | exception | error | chromadb, sidecar, version-drift, sqlite, validation |
| exceeds maximum length of characters | validation | error | validation, names, length-limit, mempalace |
| QdrantBackend has been closed | exception | error | qdrant, lifecycle, closed-handle |
| timed out waiting for job | exception | warning | daemon, jobs, timeout, polling, concurrency |
| HTTP from | exception | error | network, http, llm, api, configuration |
| embeddings length does not match ids length | validation | error | sqlite-exact, batch-write, embeddings, validation |
| unknown job id | exception | error | daemon, queue, jobs, not-found |
| qdrant marker does not identify the qdrant backend | exception | error | qdrant, marker, backend-mismatch |
| query requires exactly one of query_texts or… | validation | error | search, path, file-not-found, config |
| Anthropic provider requires ANTHROPIC_API_KEY env or… | exception | error | llm, anthropic, api-key, configuration, byok |
| --metadata must be a JSON object | validation | error | cli, json, validation, metadata, mempalace |
| pgvector requires query_embeddings; use… | validation | error | pgvector, embeddings, api-misuse |
| contains invalid path characters | validation | error | validation, path-traversal, security, names, mempalace |
| ChromaBackend requires PalaceRef.local_path | exception | error | plugins, registry, entry-points, validation |
| add ids must be unique | validation | error | validation, ids, qdrant, api-misuse |
| QdrantCollection has been closed | exception | error | lifecycle, use-after-close, qdrant, concurrency |
| Qdrant request failed | exception | error | network, qdrant, connection, configuration |
| unknown source adapter | exception | error | cli, mine, adapter, plugin, installation |
| palace= must be a PalaceRef instance | validation | error | qdrant, api-misuse, typeerror, palaceref |
| Empty response from Ollama | exception | error | llm, ollama, empty-response, models |
| pgvector does not support maintenance kind | exception | warning | pgvector, maintenance, unsupported-operation |
| Unexpected response shape | exception | error | llm, openai-compat, response-shape, http |
| Malformed response from | exception | error | network, llm, json, proxy, http |
| unexpected arguments to get_collection | validation | error | qdrant, api-misuse, typeerror, arguments |
| query requires query_embeddings | validation | error | pgvector, validation, missing-argument |
| metadatas length does not match ids length | validation | error | sqlite-exact, batch-write, metadata, validation |
| openai-compat provider requires --llm-endpoint | exception | error | llm, configuration, openai-compat, endpoint |
| Cannot reach | exception | error | network, llm, connection, local-runtime |
| type must be a non-empty string | validation | error | logstream, validation, event-type, required-field |
| contains control characters | validation | error | logstream, validation, control-characters, log-injection, security |
| ids already exist in qdrant collection | validation | error | ids, idempotency, qdrant, api-misuse |
| unknown backend ; available | exception | error | registry, backend, configuration, keyerror |
| Qdrant returned invalid JSON | exception | error | network, json, qdrant, proxy |
| Empty response from Anthropic | exception | error | llm, anthropic, empty-response, models |
| MEMPALACE_MCP_HTTP_TOKEN is required when binding MCP HTTP… | validation | error | |
| Unknown provider ' '. Choices | exception | error | llm, configuration, provider, factory |
| collection_name is required | validation | error | qdrant, api-misuse, typeerror, missing-argument |
| get_collection requires palace= or a positional palace_path | validation | error | qdrant, api-misuse, typeerror, missing-argument |
| chunk_overlap ( ) must be at most chunk_size // 2 ( ); a… | validation | error | |
| sync apply requires explicit wing= or project_dirs= so it… | validation | error | |
| Empty response from (model= ) | exception | error | llm, openai-compat, empty-response, models |
| palace already records embedder | exception | error | |
| project_dirs was provided but is empty; pass at least one… | validation | error | |
| Post-repair detection still found | exception | error | |
| holds an invalid replica_id ; refusing to mint a second… | exception | error | |
| is corrupt ( ); refusing to mint a second replica identity… | exception | error | |
| remote artifact failed hash verification (claimed ...… | validation | error | |
| Sidecar has BLOB-typed seq_id for | exception | error | |
| row : document byte length exceeds Milvus VARCHAR limit … | validation | error | |
| Drawer write was acknowledged but the new ID is not… | exception | error | |
| MEMPALACE_TRANSPORT=meshguard is reserved for the MeshGuard… | exception | error | |
| milvus collection expects embedding dimension , got | exception | error | |
| palace at contains backend artifacts, but was selected | exception | error | |
| palace is held by ; wait for it to finish or stop the… | exception | error | |
| palace at contains multiple backend artifacts | exception | error | |
| pgvector backend requires the optional 'psycopg'… | exception | error | |
| remote event references artifact not yet applied locally | validation | error | |
| no embedder model to record: pass --model NAME or configure… | validation | error | |
| Could not read : file too large ( MB) | exception | error | |
| unknown transformation | exception | error | |
| Post-recovery cleanup failed after | exception | error | |
| : peer served event but not its artifact | exception | error | |
| candidate_strategy must be one of | validation | error | |
| Upsert failed in collection | exception | error | |
| invalid write routing policy | validation | error | |
| source_file exceeds maximum length of | validation | error | |
| row : id byte length exceeds | validation | error | |
| unknown source adapter | exception | error | |
| TLS requires both --tls-cert and --tls-key (or the matching… | validation | error | |
| unknown MEMPALACE_TRANSPORT | validation | error | |
| milvus requires query_embeddings; use palace.get_collection… | validation | error |