Error with fresh install

[jacintocapote]

I'm trying to start a fresh install for checking but I'm getting:

error UNHANDLED REJECTION

TypeError: Cannot destructure property `link` of 'undefined' or 'null'.

 - gatsby-node.js:30 processProduct
   [gatsby-store]/[@moltin]/gatsby-source-moltin/gatsby-node.js:30:25

 - gatsby-node.js:166 products.forEach
   [gatsby-store]/[@moltin]/gatsby-source-moltin/gatsby-node.js:166:15

 - Array.forEach

 - gatsby-node.js:164 createProducts
   [gatsby-store]/[@moltin]/gatsby-source-moltin/gatsby-node.js:164:14

 - gatsby-node.js:177 Object.exports.sourceNodes
   [gatsby-store]/[@moltin]/gatsby-source-moltin/gatsby-node.js:177:9

 - task_queues.js:86 processTicksAndRejections
   internal/process/task_queues.js:86:5

[jacintocapote]

Looks like I need add a token id should be good to add to documentation this step is before launch the server.

[devconxol]

Please, how do you solve it. I have the same issue

[elijah-io]

Would the Token ID field go into .env.development? I am also getting this error.

Edit: I ask because I added the Stripe and Moltin API information, but get a similar, but slightly different error even after doing that.

[Jeerjmin]

I get same error

Unknown field 'allMoltinProduct' on type 'Query'. Source: document IndexQuery file: `GraphQL request

It is starter or not ?

[daljeetvirdi]

I get same error

Unknown field 'allMoltinProduct' on type 'Query'. Source: document IndexQuery file: `GraphQL request

[IsaacCDHall]

I had the same error - updated all packages in npm, ran an audit fix, and now i'm receiving two GraphQL errors

[FelixFreelancer]

Same here.
I can't execute this project.
how can we see it?

[parmsang]

Hi guys - I've been on a long break but hopefully plan to fix outstanding issues this weekend. Apologises for not responding sooner.

Note that the main issue appears to be that Moltin, who provide the backend api and the content for the demo lamp store, have revised this content and the structure of the content returned. I will need to update the code to adapt to these recent, and I have to say, unexpected changes.

[elijah-io]

Interesting, @parmsang – thank you so much for the update. I'm interested to see what those Moltin changes were. And no worries about the "long break," as you're certainly allowed those, especially since we're benefiting from your generous work!

[parmsang]

I have updated the project and this issue should be fixed.

[elijah-io]

Thanks so much, @parmsang – fresh install works well now, so I recommend closing this issue.

I did run into another issue that I assume has to do with how my moltin test product is configured; do you know what this might be?

If I remove that query, I just get another similar error to do with 'material' being undefined.

[parmsang]

Thanks for the kind words @elijah-io ,

That's very likely because no background colour property is set for your products in your personal Moltin store, unlike the lamp store used for this starter. I suggest reviewing the response you get back using graphiql and using that response as the foundation to build your e-commerce site. As a quick fix you can simply delete the few references to background_colour (and other unused properties such as material etc) in the code.

Alternatively, you can set these properties (background colour. material etc) for your personal products via the Moltin site.

[elijah-io]

Thanks so much for pointing me in the right direction, for fixing the issue, and above all, for building this project. You rock!

[marksteven]

Sept 2020
Same issue
Any ideas on what causes this?

GraphQL Error Encountered 2 error(s):

• Unknown field 'mainImageHref' on type 'MoltinProduct!'. Source: document IndexQuery file: GraphQL request

  GraphQL request:14:13
  13 | description
  14 | mainImageHref
  | ^
  15 | meta {

• Unknown field 'mainImageHref' on type 'MoltinProduct!'.

  file: /Users/mark/Documents/sites/gatsby-starter-ecommerce/src/templates/ProductPage.js