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Cannot get type name from ThunkComposer

See original GitHub issue

Preliminary Checks

This issue is not a duplicate. Before opening a new issue, please search existing issues: https://github.com/gatsbyjs/gatsby/issues
This issue is not a question, feature request, RFC, or anything other than a bug report directly related to Gatsby. Please post those things in GitHub Discussions: https://github.com/gatsbyjs/gatsby/discussions

Description

I have enabled server-side rendering and DSG for our shop product pages. Page fetches the product review information in real-time using server-side rendering. After I enable server-side rendering, I am getting this error on build process.

Error: Cannot get type name from ThunkComposer({ _thunk: [function ], _typeName: "ContentBlock" })

This ContentBlock is a custom schema interface that I created using the createSchemaCustomization API.

FYI, it’s working fine on development mode.

Reproduction Link

Minimal Reproduction Repository

Steps to Reproduce

Run gatsby build

Expected Result

Build should be done without any problems

Actual Result

3:19:48 PM: error /opt/build/repo/.cache/query-engine/index.js:130612
3:19:48 PM:       throw new Error(`Cannot get type name from ${(0,_misc__WEBPACK_IMPORTED_MODULE_2__.inspect)(type)}`);
3:19:48 PM:             ^
3:19:48 PM: error Error: Cannot get type name from ThunkComposer({ _thunk: [function ], _typeName: "ContentBlock" })
3:19:48 PM:     at getComposeTypeName (/opt/build/repo/.cache/query-engine/index.js:130612:13)
3:19:48 PM:     at ObjectTypeComposer.hasInterface (/opt/build/repo/.cache/query-engine/index.js:126738:93)
3:19:48 PM:     at ObjectTypeComposer.addInterface (/opt/build/repo/.cache/query-engine/index.js:126743:15)
3:19:48 PM:     at /opt/build/repo/.cache/query-engine/index.js:206241:56
3:19:48 PM:     at Array.forEach (<anonymous>)
3:19:48 PM:     at mergeTypes (/opt/build/repo/.cache/query-engine/index.js:206241:26)
3:19:48 PM:     at /opt/build/repo/.cache/query-engine/index.js:207100:7
3:19:48 PM:     at Array.forEach (<anonymous>)
3:19:48 PM:     at parseTypes (/opt/build/repo/.cache/query-engine/index.js:207086:19)
3:19:48 PM:     at /opt/build/repo/.cache/query-engine/index.js:206133:23
3:19:48 PM:     at Array.forEach (<anonymous>)
3:19:48 PM:     at addTypes (/opt/build/repo/.cache/query-engine/index.js:206120:9)
3:19:48 PM:     at updateSchemaComposer (/opt/build/repo/.cache/query-engine/index.js:205982:9)
3:19:48 PM:     at buildSchema (/opt/build/repo/.cache/query-engine/index.js:205925:9)
3:19:48 PM:     at build (/opt/build/repo/.cache/query-engine/index.js:24422:18)
3:19:48 PM:     at GraphQLEngine._doGetRunner (/opt/build/repo/.cache/query-engine/index.js:448573:5)

Environment

System:
  OS: Windows 11
Binaries
  Node: v16.3.0
  NPM: v7.15.1
Gatsby: v4.1.4

Config Flags

No response

Issue Analytics

State:
Created 2 years ago
Reactions:1
Comments:14 (5 by maintainers)

Top GitHub Comments

1reaction

marcomiduricommented, Nov 22, 2021

@LekoArts @graysonhicks Thanks for your immediate response. I just removed schema.graphql file and moved the graphql code into gatsby-node.js. Please check my last commit. But it’s the same…

1reaction

LekoArtscommented, Nov 22, 2021

You can’t do this with engines as it doesn’t support bundling these files:

https://github.com/marcomiduri/gatsby-issue-reproduction/blob/50bbe785b4abcd0e92f82a4e16f0b1ee3b255295/gatsby-node.js#L17-L20

You’ll need to put the definition either in a JS file and import it or directly put it into gatsby-node.js

(So this is not a bug but a limitation)

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