TypeError: Cannot read properties of undefined (reading 'fields')

vqhdev4 weeks ago

1

{
  name: 'assets',
  type: 'join',
  collection: ['digital-assets'],
  on: 'product',
}

{
  name: 'assets',
  type: 'join',
  collection: 'digital-assets',
  on: 'product',
}

• 

  seanzubrickas

  4 weeks ago

  Hey

  @1111523060026183682

  this is an easy one, but I can see why it might cause confusion

  
  
  

  If you’re only ever joining one collection use a string:

  
  
  collection: 'digital-assets'
  
  

  Only use the array form when you truly need multiple collections (polymorphic join):

  
  
  collection: ['digital-assets', 'other-collection']
  
  

  when you pass an array, Payload treats the join as polymorphic, even if the array only has one collection