Question

试图建立一个盖茨比网站，但我很难调试与graphql模式有关的错误（我认为）。我得到的错误是：

success open and validate gatsby-configs — 0.004 s
success load plugins — 0.276 s
success onPreInit — 0.004 s
success delete html and css files from previous builds — 0.018 s
success initialize cache — 0.008 s
success copy gatsby files — 0.009 s
success onPreBootstrap — 0.005 s
Starting to fetch data from Prismic
Fetch Prismic data: 919.580ms
success source and transform nodes — 0.975 s
error Type with name "File" does not exists


  Error: Type with name "File" does not exists

  - TypeStorage.js:44 SchemaComposer.get
    [operaloki]/[graphql-compose]/lib/TypeStorage.js:44:13

  - TypeMapper.js:86 TypeMapper.get
    [operaloki]/[graphql-compose]/lib/TypeMapper.js:86:44

  - TypeMapper.js:608 TypeMapper.typeFromAST
    [operaloki]/[graphql-compose]/lib/TypeMapper.js:608:17

  - TypeMapper.js:105 TypeMapper.getWrapped
    [operaloki]/[graphql-compose]/lib/TypeMapper.js:105:17

  - TypeMapper.js:272 TypeMapper.convertOutputFieldConfig
    [operaloki]/[graphql-compose]/lib/TypeMapper.js:272:114

  - configAsThunk.js:19 resolveOutputConfigAsThunk
    [operaloki]/[graphql-compose]/lib/utils/configAsThunk.js:19:41

  - configAsThunk.js:37 Object.keys.forEach.name
    [operaloki]/[graphql-compose]/lib/utils/configAsThunk.js:37:22

  - Array.forEach

  - configAsThunk.js:36 resolveOutputConfigMapAsThunk
    [operaloki]/[graphql-compose]/lib/utils/configAsThunk.js:36:27

  - ObjectTypeComposer.js:147 GraphQLObjectType.gqType._fields
    [operaloki]/[graphql-compose]/lib/ObjectTypeComposer.js:147:114

  - Array.reduce

  - SchemaComposer.js:130 SchemaComposer.buildSchema
    [operaloki]/[graphql-compose]/lib/SchemaComposer.js:130:12

  - schema.js:500 
    [operaloki]/[gatsby]/dist/schema/schema.js:500:47

我不知道这种File是什么类型，并且在我的文件中找不到该单词的任何出现。

有人知道吗？

Answer 1

在gatsby-source-prismic-graphql插件的最新更新中，所有者推动了gatsby-image的支持。从那时起，他更新了您应该开始使用的示例，但对于现有项目，您将需要添加以下三个插件以确保一切正常：

gatsby-source-filesystem
gatsby-transformer-sharp
gatsby-plugin-sharp

希望有帮助。

Answer 2

我遇到了同样的问题，并添加了gatsby-source-filesystem，这有所帮助。但是，对我而言，不清楚为什么Prismic突然开始需要它。早先使用相同的型号，则不需要。

Gatsby在graphql提取时生成的过程中给出错误“错误：名称为“文件”的类型不存在”

2 个答案: