ErrLookup › nestjs/nest
nestjs/nest
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀 · TypeScript · ★ 76,307
Analyzed at 6ec0e2783d on 2026-08-03. 56 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Unauthorized | http | error | graphql, authentication, guard, authorization, nestjs |
3 dividing by 0 is not possible | exception | error | grpc, rpc-exception, validation, microservices, nestjs, invalid-argument |
| The "connect()" method is not supported in gRPC mode. | exception | error | grpc, microservices, client-proxy, api-misuse, nestjs |
| Method is not supported in gRPC mode. Use ClientGrpc instead | exception | error | grpc, microservices, client-proxy, api-misuse, nestjs |
| Method is not supported in gRPC mode. | exception | error | grpc, microservices, events, api-misuse, nestjs |
| No consumer initialized. Please, call the "connect" method f | exception | error | kafka, microservices, lifecycle, client-proxy, nestjs |
| No producer initialized. Please, call the "connect" method f | exception | error | kafka, microservices, lifecycle, client-proxy, nestjs |
| No consumer initialized | exception | error | kafka, microservices, lifecycle, consumer, nestjs |
| Not initialized. Please call the "connect" method first. | exception | error | kafka, microservices, lifecycle, api-misuse, nestjs |
| Method is not supported for Kafka client | exception | error | kafka, client-proxy, events, api-misuse, typescript |
| The client consumer did not subscribe to the corresponding r | exception | error | kafka, request-response, consumer-group, rebalance, typescript |
| Not initialized. Please call the "connect" method first. | exception | error | mqtt, client-proxy, lifecycle, typescript |
| Not initialized. Please call the "connect" method first. | exception | error | nats, client-proxy, lifecycle, typescript |
| Method not implemented. | exception | error | client-proxy, events, api-misuse, typescript, custom-transport |
| Not initialized. Please call the "connect" method first. | exception | error | redis, client-proxy, lifecycle, typescript |
| Not initialized. Please call the "connect" method first. | exception | error | rabbitmq, amqp, client-proxy, lifecycle, typescript |
| Not initialized. Please call the "connect" method first. | exception | error | tcp, client-proxy, lifecycle, typescript |
| Forbidden resource | exception | error | guards, authorization, rpc, nestjs, typescript |
| The invalid gRPC decorator (method "${metadata.rpc}" in serv | exception | error | grpc, decorators, metadata, reflect-metadata, typescript |
| Invalid exception filters (@UseFilters()). | exception | error | exception-filters, use-filters, rpc, nestjs, typescript |
| Invalid gRPC configuration. Both protoPath and packageDefini | exception | error | grpc, configuration, proto-loader, nestjs, typescript |
| Invalid gRPC configuration. protoPath or packageDefinition m | exception | error | grpc, configuration, proto-loader, nestjs, typescript |
| The packet length (${length}) exceeds the maximum allowed le | exception | error | tcp, framing, memory, json-socket, typescript |
| Corrupted length value "${rawContentLength}" supplied in a p | exception | error | tcp, framing, protocol, json-socket, typescript |
| Could not parse JSON: ${err.message} Request data: ${data} | exception | error | tcp, json, serialization, typescript |
| "on" method not supported by the underlying server | exception | error | microservice, server, events, grpc, typescript |
| "unwrap" method not supported by the underlying server | exception | error | microservice, server, grpc, typescript |
| The "status" attribute is not supported by the gRPC transpor | exception | error | grpc, server, status, api-misuse, typescript |
| Method is not supported for gRPC transport | exception | error | grpc, server, api-misuse, typescript |
| Method is not supported in gRPC mode. | exception | error | |
| Not initialized. Please call the "listen"/"startAllMicroserv | exception | error | |
| Method is not supported for Kafka server | exception | error | |
| Not initialized. Please call the "listen"/"startAllMicroserv | exception | error | |
| Not initialized. Please call the "listen"/"startAllMicroserv | exception | error | |
| Not initialized. Please call the "listen"/"startAllMicroserv | exception | error | |
| Not initialized. Please call the "listen"/"startAllMicroserv | exception | error | |
| Not initialized. Please call the "listen"/"startAllMicroserv | exception | error | |
| HTTP adapter does not support filtering on version | http | error | |
| Unsupported versioning options | exception | error | |
| Version constraint should be a string or an array of strings | exception | error | |
| Forbidden resource | exception | error | |
| Invalid exception filters (@UseFilters()). | exception | error | |
| Invalid port (${port}) in gateway ${type} | exception | error | |
| Validation failed | validation | error | |
| Validation failed | validation | error | |
| Validation failed | validation | error | |
| Validation failed | validation | error | |
| Unauthorized | http | error | |
| Unauthorized | http | error | auth, nestjs, http-401, credentials, jwt |
| Query is too complex: ${complexity}. Maximum allowed complex | exception | warning | graphql, apollo, complexity, dos-protection, nestjs |
| ${id} | http | error | graphql, nestjs, not-found, resolver, recipes |
| ${id} | http | error | graphql, mercurius, nestjs, not-found, resolver |
| Validation failed | validation | error | nestjs, validation, pipe, http-400, hmr |
| Validation failed | validation | error | nestjs, validation, class-validator, http-400, hmr |
| Server did not become ready in ${timeoutMs}ms: ${url} | exception | error | benchmark, tooling, timeout, child-process, node |
CONN_ERR CONN_ERR | error_code | error | microservices, nestjs, transport, connection, rxjs |