ErrLookup › dgraph-io/dgraph

dgraph-io/dgraph

high-performance graph database for real-time use cases · Go · 353 source files

Analyzed at 759e242be6 on 2026-09-01. 589 documented errors.

Code / Message	Type	Severity	Tags
if predicate/subject is , value should be as well	validation	error	rdf-parser, wildcard, deletion, dgraph
failure to convert edge type: '%+v' to schema type: '%+v'	error_code	error	type-conversion, schema, dgraph, mutation
Exceeded query edge limit =	exception	error	dgraph, query-limits, shortest-path, configuration
error while writing string	exception	error	dgraph, internal, mutation, unique-constraint
Field with value type OBJECT must specify the name of the…	validation	error	dgraph, schema, type-definition, validation
could not insert duplicate value	validation	error	dgraph, unique-constraint, mutation, duplicate
unique validation failed to fetch schema for predicates	exception	error	dgraph, network, schema, cluster
there are duplicates in existing data for predicate	validation	error	dgraph, unique-constraint, data-quality, schema
invalid jwt algorithm: found	validation	error	jwt, authentication, configuration
variable $ is missing in given context.	validation	error	graphql, variables, query-validation
Cannot load into namespace %#x. It does not exist.	console	error	namespace, cli, configuration, cluster-state
error while parsing [ ]	exception	error	dgraph, mutation, uid-parsing, upsert
Adding reverse mutation helper count	exception	error	reverse-index, count-index, timestamp, too-old, transaction
cannot retrieve predicate information	error_code	error	network, schema, grpc, dgraph
error while building unique query	exception	error	dgraph, internal, mutation, unique-constraint
invalid untilDate	validation	error	graphql, date-parsing, input-validation, admin-api
group: [ ] is not a known group	exception	error	dgraph, zero, tablet, invalid-request, distributed-systems
: verification failed	exception	critical	x509, certificate-verification, tls, pki
String should start with quote.	validation	error	lexer, string-literal, quoting
%s: %s	exception	error	graphql, backups, s3, storage, admin-api
--duration: certificate expiration date	validation	error	x509, certificate, duration, pki
Subject and object both should be *. Got: %+v	validation	error	dgraph, mutation, alter
cannot force namespace %#x when provided creds are not of…	console	error	permissions, acl, namespace, cli
provided value is not a scalar, can't convert it to string	validation	error	graphql, scalar, type-mismatch, dgraph
Schema does not contain a matching predicate for field	validation	error	schema, validation, dql, types
While ordering and paginating	exception	error	dgraph, grpc, pagination, namespace
unexpected type for val for attr	validation	error	json-parser, type-conversion, nquad, dgraph
unimplemented query type	exception	error	graphql, query-rewriter, unimplemented, dgraph
claims in jwt token is not map claims	validation	error	jwt, claims, validation, authentication
while calling MovePredicate	exception	error	dgraph, zero, alpha, grpc, streaming, timeout
expected type for the field	validation	error	graphql, schema-mismatch, remote-schema
remote schema doesn't have any mutations.	validation	error	graphql, remote-schema, mutation, custom-directive
unexpected error with	http	error	graphql, custom-resolver, remote, http, dgraph
scalar value supplied for argument	validation	error	graphql, arguments, scalar
cannot wait for restore ts	error_code	error	dgraph, restore, timeout, context-canceled
item.Val	validation	error	lexer, validation, dql, rdf
Tablet to be moved: [ ] is not being served	exception	error	dgraph, zero, tablet, membership, race-condition
while parsing kv: %+v, got error	exception	error	dgraph, predicate-move, key-parsing, schema
encountered an XID with that isn'tallowed as Xid	validation	error	graphql, schema, xid, dgraph
error fetching posting list	exception	error	dgraph, vector-index, hnsw, storage, posting-list
Please retry again, server is not ready to accept requests	http	warning	health-check, server-startup, retry, transient
Tokenizer must be specified while indexing a predicate: %+v	validation	error	dgraph, schema, indexing, tokenizer
backupNum value should be equal or greater than zero	validation	error	graphql, restore, input-validation, backups
ERROR: cache percentage	validation	error	configuration, validation, cache, input-validation
failed to disable drain mode	console	error	grpc, network, snapshot-import, drain-mode
argument ` ` in ` ` is missing, it is required by remote .	validation	error	graphql, required-argument, remote-schema
Error while updating GraphQL schema.	exception	error	badger, migration, schema, offline-upgrade
%s	console	error	cli, data-parsing, concurrency, wrapped-error
While proposing	error_code	error	raft, distributed-systems, timeout, dgraph
expected a BackupNum value of 1 for first manifest but got	error_code	error	backup, manifest, restore, data-integrity
Subject should be > 0 for nquad: %+v	validation	error	dgraph, dql, mutation, uid-resolution
can't convert input to map	validation	error	graphql, input-validation, admin-api, mutation
I am not the Zero leader	exception	error	dgraph, zero, leader, raft, tablet
Invalid variable aggregation. Check the levels.	validation	error	dgraph, query, variables, aggregation
Wrong type encountered for func ln	validation	error	dgraph, query, math-function, type-mismatch
while refreshing JWK from the URL	exception	error	jwt, jwk, network, authentication
value for field ` ` in type ` ` index ` ` must have exactly…	validation	error	graphql, mutation, malformed-input
unable to reach quorum	exception	error	dgraph, zero, quorum, raft, network
Enable ACL to use this mutation	validation	error	acl, authorization, configuration
Unable to find the type	validation	error	graphql, schema, remote-schema
Variable not found in math	validation	error	dql, query-variable, math-expression
Unable to move reserved predicate	exception	error	dgraph, zero, tablet, reserved-predicate, invalid-operation
Duplicate key in similar_to options	validation	error	dql, query-options, parsing, validation
expand() not allowed inside shortest	validation	error	dgraph, query, graphql-plus, validation
index for predicate [ ] is missing, add either hash or…	validation	error	dgraph, schema, unique-constraint, indexing
Unable to reach leader of group	exception	error	dgraph, zero, cluster, raft-leader, predicate-drop
could not read list part with key	exception	critical	storage, badger, corruption
invalid types , for func	validation	error	dgraph, query, binary-function, type-mismatch
UpdateExtSnapshotStreamingStateRequest must not be nil	validation	error	dgraph, grpc, admin, validation
got unsupported type for list	validation	error	json-parser, list, unsupported-type, dgraph
unable to connect to the leader of group	error_code	error	grpc, raft, cluster, import
Out of range for peek	validation	error	lexer, parser, lookahead, truncated-query
argument ` ` in ` ` of List kind has non-object elements…	validation	error	graphql, list, object-value
Schema change not allowed from	validation	error	dgraph, schema, password, type-change
while converting to subgraph	exception	error	dql, query-parsing, dgraph
Field in type definition cannot have a directive	validation	error	dgraph, schema, type-definition, directives
found type mismatch for variable `$	validation	error	graphql, type-mismatch, variables
got unexpected value type	validation	error	graphql, type-mismatch, input-validation, parsing
jwt token cannot be validated because verification…	validation	error	jwt, configuration, authentication, misconfiguration
object value supplied for argument	validation	error	graphql, arguments, input-object
Require type of tokenizer for pred	validation	error	dgraph, schema, indexing, tokenizer
REUSE_RAFTID: Healthy connection to a member with same ID…	exception	critical	dgraph-zero, raft, membership, duplicate-id
UpdateExtSnapshotStreamingStateRequest cannot have both…	validation	error	dgraph, grpc, admin, validation
while retrieving manifests	error_code	error	dgraph, restore, backup, object-storage, io
failed to run in group streaming	error_code	error	grpc, streaming, distributed-systems, import
couldn't parse signing method from token header	validation	error	jwt, configuration, signing-method, misconfiguration
error creating indexer for	exception	error	dgraph, bulk-loader, vector-index, hnsw, schema
ID " " isn't a	validation	error	graphql, mutation, dangling-reference
REUSE_RAFTID: Duplicate Raft ID	exception	critical	dgraph-zero, raft, membership, cluster-management
unable to parse jwt token	validation	error	jwt, parsing, authentication
cannot assign tablet for pred	exception	error	dgraph, restore, tablet, zero, race
Cycle detected	validation	error	dgraph, dql, graphql, fragments, recursion
while json unmarshaling result from remote introspection…	validation	error	graphql, remote-schema, json, introspection, dgraph
could not drop @upsert from	validation	error	dgraph, schema, unique, upsert
Upsert Predicate feature is not supported for loadinginto…	console	error	cli, namespace, unsupported-feature, upsert
found ` ` operation, it can only have query/mutation.	validation	error	graphql, custom-directive, operation-type, config-validation
PersistedQueryNotFound	exception	error	graphql, persisted-queries, apollo, cache-miss
Unsupported key type: %T	exception	error	go, crypto, key-generation, unsupported-type
given GraphQL operation is not a subscription	validation	error	graphql, subscription, validation, dgraph
Group ID is Zero in %+v	exception	warning	zero, grpc, validation, group-id