Type x is not assignable to type 'CollectionSlug | CollectionSlug[]

[modern sedge]

New Community-Help Thread Created!

Help is on the way! To mark it as solved, use the /solve command. In the meantime, here are some existing threads that may help you:

Documentation:

• Fields Overview - TypeScript
• Relationship Field - How the data is saved
• Relationship Field - Admin config

Community-Help:

• Using collection data to populate another field
• Querying Multi-Collection Relationship Field Error
• Uploading images from a frontend form to the backend.
• Need help around the relationship field.

[grim raft]

And my Categories collection:

export const Categories: CollectionConfig = {
  slug: 'categories',
  admin: {
    useAsTitle: 'name',
  },
  fields: [
    {
      name: 'id',
      label: 'Category ID',
      type: 'number',
      required: true,
    },
    {
      name: 'parentID',
      label: 'Parent ID',
      type: 'number',
      required: true,
    },
    {
      name: 'name',
      label: 'Name',
      type: 'text',
      required: true,
    },
    {
      name: 'description',
      label: 'Description',
      type: 'text',
    },
    {
      name: 'metaTitle',
      label: 'SEO Title',
      type: 'text',
    },
    {
      name: 'metaDescription',
      label: 'SEO Description',
      type: 'text',
    },
    {
      name: 'image',
      label: 'Image',
      type: 'upload',
      relationTo: 'media',
      required: true,
    },
    {
      name: 'nodeDepth',
      label: 'Node Depth',
      type: 'number',
      required: true,
      admin: { disabled: true },
    },
    {
      name: 'leftNode',
      label: 'Left Node',
      type: 'number',
      required: true,
      admin: { disabled: true },
    },
    {
      name: 'rightNode',
      label: 'Right Node',
      type: 'number',
      required: true,
      admin: { disabled: true },
    },
    {
      name: 'slug',
      label: 'Slug',
      type: 'text',
    },
  ],
}

[solar vessel]

Has categories been added to your collections array? Does it show up in your generated types file?

[grim raft]

It needed to be added to the collections array, thanks.