Collection Link not working, causes gatsby error

[kevinfoerster]

When referencing an item from a different collection, i get this error:

error UNHANDLED REJECTION

  TypeError: Cannot read property 'internal' of null

  - infer-graphql-input-fields.js:222 
    [gatsby]/dist/schema/infer-graphql-input-fields.js:222:38

i have a products collection and a contacts collection and each product has multiple contacts associated, the api call directly lists at least the id and title (as shown in cockpit)

{
    entries: [
        {
            title: "product",
            _mby: "5a79af33952bedoc680234702",
            _by: "5a79af33952bedoc680234702",
            _modified: 1529919171,
            _created: 1529671390,
            _id: "5b2ceedeae80fdoc1943926982",
            slug: "product",
            contacts: [
                {
                    _id: "5b2cef7aa48bbdoc2013865485",
                    link: "contacts",
                    display: "max mustermann"
                }
            ]
        }
    ]
}

and the matching contacts entry

{
    entries: [
        {
            name: "max mustermann",
            email: "max@mustermann.com",
            phone: "",
            _mby: "5a79af33952bedoc680234702",
            _by: "5a79af33952bedoc680234702",
            _modified: 1529918980,
            _created: 1529671546,
            _id: "5b2cef7aa48bbdoc2013865485",
            picture: {
                path: "storage/uploads/2018/06/22/5b2cf00f5f72ame.jpg"
            }
        }
    ],
}

[mpartipilo]

Thanks for your detailed input. Collection Link was added to Cockpit after my latest update to the plugin.

I have been working on some improvements, I will make sure these work.