ErrLookup › VictoriaMetrics/VictoriaMetrics
VictoriaMetrics/VictoriaMetrics
VictoriaMetrics: fast, cost-effective monitoring solution and time series database · Go · 964 source files
Analyzed at 5079fb58f1 on 2026-09-03. 1237 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| cannot decode opentsdb data | validation | error | http, opentsdb, victoriametrics, payload-decoding |
| error when searching for tag filter prefix | exception | error | victoriametrics, storage, index-scan, io-error |
| cannot search for metricIDs at | exception | error | victoriametrics, storage, index-scan, date-partition |
| cannot read data with size | exception | error | network, rpc, io, truncated-read |
| cannot read sum | validation | error | protobuf, unmarshal, remote-write, native-histogram, wire-format |
| cannot read negative_spans | validation | error | protobuf, remote-write, malformed-input, native-histogram |
| cannot read Sketch data | validation | error | protobuf, parsing, datadog, deserialization |
| cannot create request for IMDSv2 session token at url | exception | error | aws, ec2, imds, http-request, network |
| %s | http | error | http, error-handling, httpserver, response-abort |
| cannot reset deadline | exception | error | go, network, rpc, handshake, victoriametrics |
| cannot parse Kuma discovery response received from | exception | error | json, parsing, service-discovery, kuma, promscrape |
| cannot unmarshal InstancesResponse from | validation | error | xml, parsing, aws, ec2, encoding |
| invalid tag->metricIDs line | exception | critical | victoriametrics, storage, corruption, indexdb |
| error when reading Kuma discovery response | exception | error | network, http, service-discovery, kuma, promscrape |
| cannot set both token and bearer_token configs | validation | error | config, authentication, consul, promscrape, conflicting-options |
| cannot create reader for | exception | error | filesystem, io, backup, snapshot, permissions |
| cannot unmarshal GCE token from | exception | error | json, metadata-server, yandex-cloud, unmarshal |
| cannot create HTTP client for | validation | error | http, service-discovery, tls, configuration |
| cannot obtain all the metricIDs | exception | error | victoriametrics, storage, index-scan, negative-filter |
| cannot server-side copy origin parts to dst | exception | error | storage, s3, backup, server-side-copy, permissions |
| cannot parse proxy auth config | exception | error | config, prometheus, nomad, service-discovery, auth |
| cannot copy from to | exception | error | storage, backup, cross-type-copy, network, remote-fs |
| cannot obtain isMonotonic | validation | error | go, protobuf, opentelemetry, parsing, victoriametrics |
| cannot match MetricName | exception | error | storage, regex, index-search, victoriametrics |
| unexpected error message | exception | error | kubernetes, watch, streaming, rbac |
| ; try -enableTCP6 command-line flag for dialing ipv6… | exception | error | go, network, ipv6, tcp-dial |
| cannot write to server | exception | error | go, network, rpc, handshake, io |
| error when processing imported data | validation | error | victoriametrics, opentsdb, ingest, storage |
| cannot unmarshal nearest delta data after zstd decompression | exception | critical | victoriametrics, corruption, zstd, serialization |
| cannot build kubeConfig from | validation | error | kubernetes, kubeconfig, config-validation, tls, configuration |
| cannot perform blocking Nomad API request at | exception | error | network, nomad, http, long-poll, service-discovery |
| cannot parse HTTP OpenTSDB json | validation | error | json, opentsdb, victoriametrics, malformed-payload |
| cannot read label data | validation | error | protobuf, deserialization, remote-write, go |
| cannot create Overlapped handler | exception | error | windows, overlapped-io, kernel-resources, golang |
| cannot read negative_deltas | validation | error | protobuf, remote-write, native-histogram, packed-encoding |
| cannot parse iam token from | exception | error | json, iam, auth-token, yandex-cloud, unmarshal |
| cannot read schema | validation | error | protobuf, unmarshal, remote-write, native-histogram, wire-format |
| missing AWS secret_key; it may be set via env var… | validation | error | aws, credentials, configuration, env-var |
| cannot unmarshal point | validation | error | protobuf, datadog, unmarshal, metrics-ingestion |
| legacy handshake error | exception | error | go, rpc-handshake, network, victoriametrics |
| cannot read ExplicitBounds | validation | error | protobuf, opentelemetry, wire-format, metrics |
| cannot remove empty directories at | exception | error | storage, backup, remote-fs, cleanup, permissions |
| cannot close reader for | exception | warning | filesystem, io, close, nfs, backup |
| cannot flush metainfo | exception | critical | go, filesystem, persistent-queue, metainfo |
| cannot read metric unit | validation | error | protobuf, opentelemetry, otlp, decoding, victoriametrics |
| cannot get API config | exception | error | aws, ec2, service-discovery, credentials, config |
| cannot initialize service account auth | validation | error | kubernetes, auth, serviceaccount, tls |
| cannot unmarshal tags | validation | error | prometheus, parsing, exposition-format, victoriametrics |
| cannot delete `backup complete` file at | exception | error | backup, remote-fs, object-storage, permissions |
| cannot read Sum data | validation | error | protobuf, opentelemetry, otlp, wire-format |
| cannot write labelValue | exception | error | go, rpc, network, vmstorage, io |
| error when fetching instances data from EC2 | exception | error | aws, ec2, service-discovery, network, iam |
| cannot write success response on isCompressed | exception | error | network, handshake, rpc, go |
| unexpected timestamp= | validation | error | go, victoriametrics, snapshot, timestamp-parsing |
| cannot decode negative_spans | validation | error | protobuf, remote-write, native-histogram, bucket-span |
| cannot load TLS cert from certFile= | exception | critical | tls, certificate, file-io, handshake |
| cannot find KUBERNETES_SERVICE_HOST env var; it must be… | validation | error | kubernetes, service-discovery, missing-env-var, configuration |
| cannot read ScopeMetrics data | exception | error | protobuf, opentelemetry, metrics, decoding |
| : while reading the request body. This might be caused by a… | http | warning | http, io, timeout, insert-queue |
| cannot read Gauge data | validation | error | protobuf, opentelemetry, otlp, decoding, gauge |
| cannot read http_sd api response | exception | error | http, network, service-discovery |
| cannot create lock file | exception | error | windows, file-lock, filesystem, golang |
| cannot find KUBERNETES_SERVICE_PORT env var; it must be… | validation | error | kubernetes, service-discovery, prometheus-config, env |
| cannot read positive_spans | validation | error | protobuf, remote-write, malformed-input, native-histogram |
| cannot read zero_count_float | validation | error | protobuf, unmarshal, remote-write, native-histogram, wire-format |
| cannot read zero_count_int | validation | error | protobuf, unmarshal, remote-write, native-histogram, wire-format |
| failed to create default Azure credentials | console | error | azure, authentication, env-config, backup |
| cannot delete from | exception | error | storage, s3, delete, backup, permissions |
| cannot find file in ; this means either incomplete backup… | exception | error | restore, backup, validation, marker-file |
| cannot read Amazon EC2 IMDBSv1 token from | exception | error | network, metadata-server, ec2-imds, yandex-cloud, connection |
| password and application credentials are missing | validation | error | openstack, config, authentication |
| cannot obtain instances | exception | error | aws, ec2, api, network, auth |
| cannot parse __tenant_id__= | validation | error | config, relabeling, multitenancy |
| cannot fetch | exception | error | network, http-client, service-discovery, victoriametrics |
| field is not supported yet; if you feel it is needed please… | validation | error | kubernetes, kubeconfig, unsupported-feature, impersonation |
| cannot parse auth config | validation | error | config, auth, service-discovery, eureka, file-not-found |
| cannot perform server-side copying from | exception | error | gcs, server-side-copy, type-mismatch, configuration |
| cannot unmap memory mapped file | exception | error | windows, mmap, memory-mapping, golang |
| cannot read KeyValue data | exception | error | protobuf, otlp, easyproto, wire-type, victoriametrics |
| unexpected prefix for AZBlob key | console | error | azure, blob-storage, path-prefix, data-validation, backup |
| cannot read zero_threshold | validation | error | protobuf, unmarshal, remote-write, native-histogram, wire-format |
| file already exists and is not a socket | exception | error | unix-socket, filesystem, configuration, go |
| missing value | validation | error | prometheus, parsing, exposition-format, victoriametrics |
| cannot create event | exception | error | windows, createevent, kernel-resources, golang |
| missing value for quoted tag | validation | error | prometheus, parsing, text-exposition, malformed-input |
| cannot get API config for kuma_sd | exception | error | configuration, service-discovery, kuma, promscrape, startup |
| cannot read resource data | validation | error | protobuf, datadog, wire-format, metrics-ingestion |
| error when searching for all metricIDs by prefix | exception | error | storage, index-scan, io-error |
| `target_label` cannot be used with `action=graphite`; see… | validation | error | promrelabel, config-validation, relabeling, victoriametrics |
| wrong data size uploaded to | exception | error | s3, backup, data-integrity, upload |
| cannot parse linode api response from | exception | error | json, linode, service-discovery, prometheus, victoriametrics |
| cannot read uint32 | exception | error | network, io, protocol, tcp |
| cannot read metric description | validation | error | protobuf, opentelemetry, otlp, decoding, wire-type |
| cannot create oauth2 client for gce | validation | error | gce, oauth2, authentication, google-cloud, service-discovery |
| error when searching for tagFilters= | exception | error | storage, search, timeout |
| cannot set read deadline for reading request args | exception | error | network, rpc, deadline, closed-connection |
| cannot execute request in | exception | error | timeout, rpc, query-execution |
| cannot read Sum | validation | error | protobuf, opentelemetry, histogram, wire-type |
| unexpected prefix for gcs key | exception | error | gcs, key-prefix, configuration, data-layout, google-cloud |
| cannot read negative_counts | validation | error | protobuf, remote-write, native-histogram, packed-encoding |