npm start ERROR
Closed this issue · 4 comments
when i run npm start then i had a following problem
ERROR UNKNOWN
Missing onError handler for invocation 'building-schema', error was 'Error: Cannot create as
TypeComposer the following value:
GraphQLScalarType({ name: "Date", description: "A date string, such as 2007-12-03, compliant
with the ISO 8601 standard for representation of dates and times using the Gregorian
calendar.", specifiedByURL: undefined, serialize: [function String], parseValue: [function
String], parseLiteral: [function parseLiteral], extensions: { }, astNode: undefined,
extensionASTNodes: [] }).'. Stacktrace was 'Error: Cannot create as TypeComposer the following
value:
GraphQLScalarType({ name: "Date", description: "A date string, such as 2007-12-03, compliant
with the ISO 8601 standard for representation of dates and times using the Gregorian
calendar.", specifiedByURL: undefined, serialize: [function String], parseValue: [function
String], parseLiteral: [function parseLiteral], extensions: { }, astNode: undefined,
extensionASTNodes: [] }).
at SchemaComposer.createTempTC (/root/smutt_hole/gatsby-starter-lumen/node_modules/graphql
-compose/src/SchemaComposer.ts:624:11)
at SchemaComposer.createTC (/root/smutt_hole/gatsby-starter-lumen/node_modules/graphql-com
pose/src/SchemaComposer.ts:580:66)
at SchemaComposer.add (/root/smutt_hole/gatsby-starter-lumen/node_modules/graphql-compose/
src/SchemaComposer.ts:876:21)
at createSchemaComposer (/root/smutt_hole/gatsby-starter-lumen/node_modules/gatsby/src/sch
ema/schema-composer.ts:21:18)
at build
(/root/smutt_hole/gatsby-starter-lumen/node_modules/gatsby/src/schema/index.js:110:26)
at buildSchema
(/root/smutt_hole/gatsby-starter-lumen/node_modules/gatsby/src/services/build-schema.ts:19:3)'
not finished building schema - 78.990s
Nice!
thank you