Gatsby: [1.0] Gatsbygram Error: UNHANDLED REJECTION Invariant Violation: RelayCompilerContext: Duplicate document named `allImages`.

Created on 3 Jun 2017 · 37Comments · Source: gatsbyjs/gatsby

Gatsbygram is erroring out in the CI and not exiting. The full log is here: https://ci.appveyor.com/project/KyleAMathews/gatsby/build/1.0.370/job/40qel5sx059fbmyi

npm run build
> [email protected] build C:\projects\gatsby\examples\gatsbygram
> gatsby build
bin/gatsby: time since started: 0.097
bin/cli: time since started: 0.189
lib/bootstrap/index.js time since started: 1.203 sec
open and validate gatsby-config.js: 6.453ms
initial loading: 1590.370ms
copy gatsby files: 29.342ms
initial sourcing and transforming nodes: 534.850ms
(node:2552) Warning: No such label 'building schema' for console.timeEnd()
createPages: 149.637ms
createPagesStatefully: 14.281ms
UNHANDLED REJECTION Invariant Violation: RelayCompilerContext: Duplicate document named `allImages`. GraphQL fragments and roots must have unique names.
    at invariant (C:\projects\gatsby\examples\gatsbygram\node_modules\fbjs\lib\invariant.js:44:15)
    at RelayCompilerContext.add (C:\projects\gatsby\examples\gatsbygram\node_modules\relay-compiler\lib\RelayCompilerContext.js:61:34)
    at C:\projects\gatsby\examples\gatsbygram\node_modules\relay-compiler\lib\RelayCompilerContext.js:70:18
    at Array.reduce (native)
    at RelayCompilerContext.addAll (C:\projects\gatsby\examples\gatsbygram\node_modules\relay-compiler\lib\RelayCompilerContext.js:69:18)
    at Runner._callee3$ (C:\projects\gatsby\examples\gatsbygram\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:198:51)
    at tryCatch (C:\projects\gatsby\examples\gatsbygram\node_modules\regenerator-runtime\runtime.js:65:40)
    at Generator.invoke [as _invoke] (C:\projects\gatsby\examples\gatsbygram\node_modules\regenerator-runtime\runtime.js:303:22)
    at Generator.prototype.(anonymous function) [as next] (C:\projects\gatsby\examples\gatsbygram\node_modules\regenerator-runtime\runtime.js:117:21)
    at step (C:\projects\gatsby\examples\gatsbygram\node_modules\babel-runtime\helpers\asyncToGenerator.js:17:30)
    at C:\projects\gatsby\examples\gatsbygram\node_modules\babel-runtime\helpers\asyncToGenerator.js:35:14
    at new Promise (C:\projects\gatsby\examples\gatsbygram\node_modules\core-js\library\modules\es6.promise.js:191:7)
    at Runner.<anonymous> (C:\projects\gatsby\examples\gatsbygram\node_modules\babel-runtime\helpers\asyncToGenerator.js:14:12)
    at Runner.write (C:\projects\gatsby\examples\gatsbygram\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:235:22)
    at Runner._callee$ (C:\projects\gatsby\examples\gatsbygram\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:110:55)
    at tryCatch (C:\projects\gatsby\examples\gatsbygram\node_modules\regenerator-runtime\runtime.js:65:40)
UNHANDLED REJECTION Invariant Violation: RelayCompilerContext: Duplicate document named `allImages`. GraphQL fragments and roots must have unique names.
    at invariant (C:\projects\gatsby\examples\gatsbygram\node_modules\fbjs\lib\invariant.js:44:15)
    at RelayCompilerContext.add (C:\projects\gatsby\examples\gatsbygram\node_modules\relay-compiler\lib\RelayCompilerContext.js:61:34)
    at C:\projects\gatsby\examples\gatsbygram\node_modules\relay-compiler\lib\RelayCompilerContext.js:70:18
    at Array.reduce (native)
    at RelayCompilerContext.addAll (C:\projects\gatsby\examples\gatsbygram\node_modules\relay-compiler\lib\RelayCompilerContext.js:69:18)
    at Runner._callee3$ (C:\projects\gatsby\examples\gatsbygram\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:198:51)
    at tryCatch (C:\projects\gatsby\examples\gatsbygram\node_modules\regenerator-runtime\runtime.js:65:40)
    at Generator.invoke [as _invoke] (C:\projects\gatsby\examples\gatsbygram\node_modules\regenerator-runtime\runtime.js:303:22)
    at Generator.prototype.(anonymous function) [as next] (C:\projects\gatsby\examples\gatsbygram\node_modules\regenerator-runtime\runtime.js:117:21)
    at step (C:\projects\gatsby\examples\gatsbygram\node_modules\babel-runtime\helpers\asyncToGenerator.js:17:30)
    at C:\projects\gatsby\examples\gatsbygram\node_modules\babel-runtime\helpers\asyncToGenerator.js:35:14
    at new Promise (C:\projects\gatsby\examples\gatsbygram\node_modules\core-js\library\modules\es6.promise.js:191:7)
    at Runner.<anonymous> (C:\projects\gatsby\examples\gatsbygram\node_modules\babel-runtime\helpers\asyncToGenerator.js:14:12)
    at Runner.write (C:\projects\gatsby\examples\gatsbygram\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:235:22)
    at Runner._callee$ (C:\projects\gatsby\examples\gatsbygram\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:110:55)
    at tryCatch (C:\projects\gatsby\examples\gatsbygram\node_modules\regenerator-runtime\runtime.js:65:40)

help wanted bug

Source

jbolda

All 37 comments

@jquense any guess why this is happening?

KyleAMathews on 3 Jun 2017

Only thing I can thing of is somehow files are getting duplicated/read twice? Maybe a Windows issue tho... I can try on my surface

jquense on 3 Jun 2017

copy gatsby files: 50.423ms
initial sourcing and transforming nodes: 100.678ms
(node:9820) Warning: No such label 'building schema' for console.timeEnd()
createPages: 37.718ms
createPagesStatefully: 31.893ms
UNHANDLED REJECTION Invariant Violation: RelayCompilerContext: Duplicate document named `IndexQuery`. GraphQL fragments and roots must have unique names.
    at invariant (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\fbjs\lib\invariant.js:44:15)
    at RelayCompilerContext.add (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\relay-compiler\lib\RelayCompilerContext.js:61:34)
    at C:\Users\akaga\Documents\Github\linkMarketing\node_modules\relay-compiler\lib\RelayCompilerContext.js:70:18
    at Array.reduce (native)
    at RelayCompilerContext.addAll (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\relay-compiler\lib\RelayCompilerContext.js:69:18)
    at Runner._callee3$ (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:198:51)
    at tryCatch (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\regenerator-runtime\runtime.js:65:40)
    at Generator.invoke [as _invoke] (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\regenerator-runtime\runtime.js:303:22)
    at Generator.prototype.(anonymous function) [as next] (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\regenerator-runtime\runtime.js:117:21)
    at step (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\babel-runtime\helpers\asyncToGenerator.js:17:30)
    at C:\Users\akaga\Documents\Github\linkMarketing\node_modules\babel-runtime\helpers\asyncToGenerator.js:35:14
    at new Promise (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\core-js\library\modules\es6.promise.js:191:7)
    at Runner.<anonymous> (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\babel-runtime\helpers\asyncToGenerator.js:14:12)
    at Runner.write (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:235:22)
    at Runner._callee$ (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:110:55)
    at tryCatch (C:\Users\akaga\Documents\Github\linkMarketing\node_modules\regenerator-runtime\runtime.js:65:40)

getting the same error but with IndexQuery. Changed the name to something completely random and it said that was duplicated as well.

akadop on 3 Jun 2017

@akadop are you on Windows?

jbolda on 3 Jun 2017

I was on a Windows machine as of when I posted it, giving it a try on my mac now.

Edit:

Can confirm this is a windows problem. Ran the same code through the mac and it's working

akadop on 4 Jun 2017

I also have this problem on windows, or something that looks much like it on the 1.0 branch:

UNHANDLED REJECTION Invariant Violation: RelayCompilerContext: Duplicate document named `BlogPostByPath`. GraphQL fragments and roots must have unique names.
    at invariant (C:\Users\Allan\Desktop\gatsby-test\node_modules\fbjs\lib\invariant.js:44:15)
    at RelayCompilerContext.add (C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:61:34)
    at C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:70:18
    at Array.reduce (native)
    at RelayCompilerContext.addAll (C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:69:18)
    at Runner._callee3$ (C:\Users\Allan\Desktop\gatsby-test\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:198:51)
    at tryCatch (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:65:40)
    at Generator.invoke [as _invoke] (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:303:22)
    at Generator.prototype.(anonymous function) [as next] (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:117:21)
    at step (C:\Users\Allan\Desktop\gatsby-test\node_modules\babel-runtime\helpers\asyncToGenerator.js:17:30)
    at C:\Users\Allan\Desktop\gatsby-test\node_modules\babel-runtime\helpers\asyncToGenerator.js:35:14
    at new Promise (C:\Users\Allan\Desk

Saturate on 4 Jun 2017

Someone want to take a crack at debugging this and figuring out how the
compiler is (apparently) either parsing the same files twice or somehow
duplicating how it stores things.

The latter might be it given its a windows only issue. Perhaps the paths
it's using to store things aren't consistent.

On Sun, Jun 4, 2017, 4:54 AM Allan Kimmer Jensen notifications@github.com
wrote:

I also have this problem on windows, or something that looks much like it
on the 1.0 branch:

UNHANDLED REJECTION Invariant Violation: RelayCompilerContext: Duplicate document named BlogPostByPath. GraphQL fragments and roots must have unique names.
at invariant (C:\Users\Allan\Desktop\gatsby-test\node_modules\fbjs\libinvariant.js:44:15)
at RelayCompilerContext.add (C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:61:34)
at C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:70:18
at Array.reduce (native)
at RelayCompilerContext.addAll (C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:69:18)
at Runner._callee3$ (C:\Users\Allan\Desktop\gatsby-test\node_modules\gatsby\distinternal-plugins\query-runner\query-compiler.js:198:51)
at tryCatch (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:65:40)
at Generator.invoke [as _invoke] (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:303:22)
at Generator.prototype.(anonymous function) [as next] (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:117:21)
at step (C:\Users\Allan\Desktop\gatsby-test\node_modules\babel-runtime\helpers\asyncToGenerator.js:17:30)
at C:\Users\Allan\Desktop\gatsby-test\node_modules\babel-runtime\helpers\asyncToGenerator.js:35:14
at new Promise (C:\Users\Allan\Desk

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KyleAMathews on 6 Jun 2017

i wonder if its path issue, the paths are used as a cache key, perhaps somewhere the path is getting normalized and inserted twice

jquense on 6 Jun 2017

Yeah inconsistent normalization

On Tue, Jun 6, 2017, 12:12 PM Jason Quense notifications@github.com wrote:

i wonder if its path issue, the paths are used as a cache key, perhaps
somewhere the path is getting normalized and inserted twice

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KyleAMathews on 6 Jun 2017

path.normalize should handle these, we should probably make more judicious use of it...and prefer path.join/resolve over string concatenation

jquense on 6 Jun 2017

I don't have a windows machine to test on but I'll do a quick run through code to see if I can turn up areas where this is a problem. Appveyor does do a build of Gatsbygram on PRs so I'll see if I can get it passing there.

KyleAMathews on 6 Jun 2017

Pretty sure I found the bug. I recently added some code which added all component files to the list of files to parse (previously it was just adding files in src/). I think that's where the duplicates started coming from. I did run the combined list of files through _.uniq but if the file paths weren't normalized that wouldn't fix things. My fix is to just run all the paths from both globbing and adding component paths through path.normalize. We'll see if that does the trick. https://github.com/gatsbyjs/gatsby/pull/1113/files

I'm pretty sure that's the only place we compile so that should hopefully solve things.

KyleAMathews on 6 Jun 2017

I'll try to build with that pull request :-)

But maybe first tomorrow.

Saturate on 6 Jun 2017

@Saturate thanks!

KyleAMathews on 6 Jun 2017

@KyleAMathews how would i do this the best way? Just clone it and do a npm link?

Saturate on 6 Jun 2017

@Saturate with gatsby-dev-cli https://www.gatsbyjs.org/docs/how-to-contribute/

KyleAMathews on 6 Jun 2017

Great, I'll test it out!

Saturate on 6 Jun 2017

🎉1

I'm having an issue with the gatsby-dev tool, it halt and nothing happens. It prints out:

Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby\.npmignore to node_modules\gatsby\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby\package.json to node_modules\gatsby\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-google-analytics\.babelrc to node_modules\gatsby-plugin-google-analytics\.babelrc
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-google-analytics\.npmignore to node_modules\gatsby-plugin-google-analytics\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-google-analytics\package.json to node_modules\gatsby-plugin-google-analytics\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-google-analytics\README.md to node_modules\gatsby-plugin-google-analytics\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-google-analytics\index.js to node_modules\gatsby-plugin-google-analytics\index.js
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-link\README.md to node_modules\gatsby-link\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-transformer-sharp\package.json to node_modules\gatsby-transformer-sharp\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-link\index.d.ts to node_modules\gatsby-link\index.d.ts
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-link\.npmignore to node_modules\gatsby-link\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-link\.babelrc to node_modules\gatsby-link\.babelrc
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-transformer-sharp\.npmignore to node_modules\gatsby-transformer-sharp\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-link\package.json to node_modules\gatsby-link\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-transformer-sharp\README.md to node_modules\gatsby-transformer-sharp\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-link\yarn.lock to node_modules\gatsby-link\yarn.lock
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-offline\.npmignore to node_modules\gatsby-plugin-offline\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-offline\index.js to node_modules\gatsby-plugin-offline\index.js
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-transformer-sharp\index.js to node_modules\gatsby-transformer-sharp\index.js
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-offline\README.md to node_modules\gatsby-plugin-offline\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-transformer-remark\README.md to node_modules\gatsby-transformer-remark\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-transformer-remark\.npmignore to node_modules\gatsby-transformer-remark\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-offline\package.json to node_modules\gatsby-plugin-offline\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-preact\.npmignore to node_modules\gatsby-plugin-preact\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-transformer-remark\index.js to node_modules\gatsby-transformer-remark\index.js
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-preact\README.md to node_modules\gatsby-plugin-preact\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-transformer-remark\package.json to node_modules\gatsby-transformer-remark\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-preact\index.js to node_modules\gatsby-plugin-preact\index.js
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-manifest\.npmignore to node_modules\gatsby-plugin-manifest\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-manifest\README.md to node_modules\gatsby-plugin-manifest\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-sharp\README.md to node_modules\gatsby-plugin-sharp\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-preact\package.json to node_modules\gatsby-plugin-preact\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-sharp\.npmignore to node_modules\gatsby-plugin-sharp\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-manifest\index.js to node_modules\gatsby-plugin-manifest\index.js
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-manifest\package.json to node_modules\gatsby-plugin-manifest\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-responsive-iframe\README.md to node_modules\gatsby-remark-responsive-iframe\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-plugin-sharp\package.json to node_modules\gatsby-plugin-sharp\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-responsive-iframe\.npmignore to node_modules\gatsby-remark-responsive-iframe\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-responsive-iframe\package.json to node_modules\gatsby-remark-responsive-iframe\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-source-filesystem\.npmignore to node_modules\gatsby-source-filesystem\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-source-filesystem\README.md to node_modules\gatsby-source-filesystem\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-prismjs\.npmignore to node_modules\gatsby-remark-prismjs\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-source-filesystem\package.json to node_modules\gatsby-source-filesystem\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-prismjs\package.json to node_modules\gatsby-remark-prismjs\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-prismjs\README.md to node_modules\gatsby-remark-prismjs\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-smartypants\.npmignore to node_modules\gatsby-remark-smartypants\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-smartypants\README.md to node_modules\gatsby-remark-smartypants\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-smartypants\package.json to node_modules\gatsby-remark-smartypants\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-responsive-image\.npmignore to node_modules\gatsby-remark-responsive-image\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-responsive-image\package.json to node_modules\gatsby-remark-responsive-image\package.json
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-copy-linked-files\.npmignore to node_modules\gatsby-remark-copy-linked-files\.npmignore
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-responsive-image\README.md to node_modules\gatsby-remark-responsive-image\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-copy-linked-files\README.md to node_modules\gatsby-remark-copy-linked-files\README.md
Copied C:\Users\Allan\Desktop\gatsby\packages\gatsby-remark-copy-linked-files\package.json to node_modules\gatsby-remark-copy-linked-files\package.json

Saturate on 6 Jun 2017

that's deliberate — by default it's meant as a watching tool where you keep it running while making changes to core so that your test site is always up-to-date. You can run it with --scan-once to have it quit once done.

KyleAMathews on 6 Jun 2017

Ah, sorry for my tons of questions...

I did run it, and then I ran yarn build but I still get the error. Am i missing something? I read the docs about contributing, and it seems like it should work.

Saturate on 6 Jun 2017

@Saturate congrats, you've validated that my fix didn't work haha :-)

Now that you've got a dev environment setup, it'd probably be pretty easy to figure out where the duplicates are coming from now... 🤔 😈

KyleAMathews on 6 Jun 2017

btw, are my console.log's outputting anything for you? They're not on appveyor for whatever reason... https://ci.appveyor.com/project/KyleAMathews/gatsby/build/job/5psvlqb7rchtard1

KyleAMathews on 6 Jun 2017

Haha @KyleAMathews I were about to build something like gatsby myself, but found you first. So I have no knowledge about the code, but well... I'll give it a go, I might be able to fix something.

I'll take a look in a second.

Saturate on 6 Jun 2017

haha, glad we caught you first 🎣

pull the latest version of my code as I fixed a typo https://github.com/gatsbyjs/gatsby/pull/1113

KyleAMathews on 6 Jun 2017

After a pull and a sync this is all I get:

yarn build v0.23.3
$ gatsby build
bin/gatsby: time since started: 0.102
bin/cli: time since started: 0.202
lib/bootstrap/index.js time since started: 1.287 sec
open and validate gatsby-config.js: 4.674ms
initial loading: 1577.698ms
copy gatsby files: 33.786ms
initial sourcing and transforming nodes: 49.827ms
(node:14808) Warning: No such label 'building schema' for console.timeEnd()
createPages: 29.719ms
createPagesStatefully: 10.993ms
UNHANDLED REJECTION Invariant Violation: RelayCompilerContext: Duplicate document named `BlogPostByPath`. GraphQL fragments and roots must have unique names.
    at invariant (C:\Users\Allan\Desktop\gatsby-test\node_modules\fbjs\lib\invariant.js:44:15)
    at RelayCompilerContext.add (C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:61:34)
    at C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:70:18
    at Array.reduce (native)
    at RelayCompilerContext.addAll (C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:69:18)
    at Runner._callee3$ (C:\Users\Allan\Desktop\gatsby-test\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:198:51)
    at tryCatch (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:65:40)
    at Generator.invoke [as _invoke] (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:303:22)
    at Generator.prototype.(anonymous function) [as next] (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:117:21)
    at step (C:\Users\Allan\Desktop\gatsby-test\node_modules\babel-runtime\helpers\asyncToGenerator.js:17:30)
    at C:\Users\Allan\Desktop\gatsby-test\node_modules\babel-runtime\helpers\asyncToGenerator.js:35:14
    at new Promise (C:\Users\Allan\Desktop\gatsby-test\node_modules\core-js\library\modules\es6.promise.js:191:7)
    at Runner.<anonymous> (C:\Users\Allan\Desktop\gatsby-test\node_modules\babel-runtime\helpers\asyncToGenerator.js:14:12)
    at Runner.write (C:\Users\Allan\Desktop\gatsby-test\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:235:22)
    at Runner._callee$ (C:\Users\Allan\Desktop\gatsby-test\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:110:55)
    at tryCatch (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:65:40)
UNHANDLED REJECTION Invariant Violation: RelayCompilerContext: Duplicate document named `BlogPostByPath`. GraphQL fragments and roots must have unique names.
    at invariant (C:\Users\Allan\Desktop\gatsby-test\node_modules\fbjs\lib\invariant.js:44:15)
    at RelayCompilerContext.add (C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:61:34)
    at C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:70:18
    at Array.reduce (native)
    at RelayCompilerContext.addAll (C:\Users\Allan\Desktop\gatsby-test\node_modules\relay-compiler\lib\RelayCompilerContext.js:69:18)
    at Runner._callee3$ (C:\Users\Allan\Desktop\gatsby-test\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:198:51)
    at tryCatch (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:65:40)
    at Generator.invoke [as _invoke] (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:303:22)
    at Generator.prototype.(anonymous function) [as next] (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:117:21)
    at step (C:\Users\Allan\Desktop\gatsby-test\node_modules\babel-runtime\helpers\asyncToGenerator.js:17:30)
    at C:\Users\Allan\Desktop\gatsby-test\node_modules\babel-runtime\helpers\asyncToGenerator.js:35:14
    at new Promise (C:\Users\Allan\Desktop\gatsby-test\node_modules\core-js\library\modules\es6.promise.js:191:7)
    at Runner.<anonymous> (C:\Users\Allan\Desktop\gatsby-test\node_modules\babel-runtime\helpers\asyncToGenerator.js:14:12)
    at Runner.write (C:\Users\Allan\Desktop\gatsby-test\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:235:22)
    at Runner._callee$ (C:\Users\Allan\Desktop\gatsby-test\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js:110:55)
    at tryCatch (C:\Users\Allan\Desktop\gatsby-test\node_modules\regenerator-runtime\runtime.js:65:40)

Saturate on 6 Jun 2017

Grr so weird. Could you open C:\Users\Allan\Desktop\gatsby-test\node_modules\gatsby\dist\internal-plugins\query-runner\query-compiler.js and verify that the console.logs are there?

KyleAMathews on 6 Jun 2017

Now i'm having node-gyp issues, and it's late here. I'll check it out tomorrow, I need to sleep :-)

Saturate on 6 Jun 2017

👍1

So everything seems better now, however it halt at `Generating static HTML for pages``and then nothing happens.

If i run yarn run develop it works fine, but I do get a warning:

Warning: Each child in an array or iterator should have a unique "key" prop. Check the top-level render call using <body>. See https://fb.me/react-warning-keys for more information.

Saturate on 7 Jun 2017

Ugh... that's the same error we're seeing on Appveyor — where it stalls on generating static html.

Could you or someone else take a crack at debugging this? I don't have a windows dev box and pushing changes to appveyor and waiting 12 minutes for a response is pretty slow...

The meat of building HTML happens in https://github.com/gatsbyjs/gatsby/blob/1.0/packages/gatsby/src/cache-dir/static-entry.js

If you wanted to add some console.logs there and try building and see what happens that'd great.

KyleAMathews on 7 Jun 2017

I'll take a swing at it, thanks for the pointer.

Ever tought abort using debug (https://www.npmjs.com/package/debug) for keeping logs in the code? Basically it enables you to toggle logging for modules on a need to debug basis.

Saturate on 7 Jun 2017

thanks 🙏

We've used it at times but never systematically.

KyleAMathews on 7 Jun 2017

Looked a bit at it, and it seems like it's not in that file. It's not the simplest thing in the world to debug it would seem.

Might take another stab at it later, but I think i need to understand the flow of the code a bit better.

Saturate on 10 Jun 2017

I faced a similar problem, and it turned out that I had two graphql query with the same name exported. So I changed one of the files and solved it. Hope it can help you.