TypeError: Cannot read property 'href' of undefined

[kailash-chander07]

Hello Guys
I am trying to run the GatsBy build but getting below error. Any help is highly appreciated

gatsby build "debug"

success open and validate gatsby-configs - 0.023 s
success load plugins - 0.563 s
success onPreInit - 0.002 s
success delete html and css files from previous builds - 0.004 s
success initialize cache - 0.037 s
success copy gatsby files - 0.045 s
success onPreBootstrap - 0.007 s
(node:24004) [DEP0066] DeprecationWarning: OutgoingMessage.prototype._headers is deprecated

ERROR #11321 PLUGIN

"@moltin/gatsby-source-moltin" threw an error while running the onCreateNode lifecycle:

Cannot read property 'href' of undefined

TypeError: Cannot read property 'href' of undefined

• gatsby-node.js:346
  [gatsby-demo-store]/[@moltin]/gatsby-source-moltin/gatsby-node.js:346:57

• Array.filter

• gatsby-node.js:345 getFileNodes
  [gatsby-demo-store]/[@moltin]/gatsby-source-moltin/gatsby-node.js:345:33

• gatsby-node.js:373 Object.exports.onCreateNode
  [gatsby-demo-store]/[@moltin]/gatsby-source-moltin/gatsby-node.js:373:32

• task_queues.js:97 processTicksAndRejections
  internal/process/task_queues.js:97:5

⠦ source and transform nodes
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @ build: gatsby build "debug"
npm ERR! Exit status 1
npm ERR!

[samblacklock]

@kailash-chander07 this is often caused by not having a main image associated with your products. Could you try adding one for each of your products?

[kailash-chander07]

I can see all the products have main images associated in EP dashboard. After I cleaned and build it is now failing with another error
UNHANDLED REJECTION Encountered an error trying to infer a GraphQL type for: mainImage___NODE. There is no corresponding node with the id field matching: "af0371a1-1f8e-5f2c-9fe0-65ed4edcc9e2".
Error: Invariant Violation: Encountered an error trying to infer a GraphQL type for: mainImage___NODE. There is no corresponding node with the id field matching: "af0371a1-1f8e-5f2c-9fe0-65ed4edcc9e2".

I tried finding this particular id in all products images relationships but no luck. Not sure how this picked this up. Any Idea ?
Can we enhance the error message a little bit more informative to include the some node details.

[samblacklock]

@kailash-chander07 Can you try yarn run clean && yarn run dev in your gatsby store, if you haven't already?

[kailash-chander07]

@samblacklock Yes I tried running these multiple time but same error

[samblacklock]

Hmm @kailash-chander07 this error usually points to cached data somewhere. Could you try to delete your .cache and public folders and rerun the build again