Clearing a relationship field

Deleted User3 years ago

8

• 

  jessrynkar3 years ago

  Hi

  @456226577798135808

  , I'm not able to replicate this error - is this happening across all relationship fields or just one? If you could share your code for the relationship field causing the error that would be helpful

• 

  Deleted User3 years ago

  1. In The payload demo, select a post.

  
  

  2. Then select Internal link and fill out the Document to link to,

  
  

  3. Save the Document.

  
  

  4. Clear the "Document to link to"

  
  

  5. Select the option Custom URL

  
  

  6. Save the Document

  
  
  

  Throws "TypeError: Cannot use 'in' operator to search for 'relationTo' in null"

  
  
  

  import { CollectionConfig } from "payload/types";

  
  

  export const Pages: CollectionConfig = {

  
  

    slug: "pages",

  
  

    labels: {

  
  

      singular: "Page",

  
  

      plural: "Pages",

  
  

    },

  
  

    admin: {

  
  

      useAsTitle: "title",

  
  

    },

  
  

    fields: [

  
  

      {

  
  

        name: "title",

  
  

        label: "Title",

  
  

        localized: true,

  
  

        type: "text",

  
  

        required: true,

  
  

      },

  
  

      {

  
  

        name: "related",

  
  

        label: "Related",

  
  

        type: "relationship",

  
  

        relationTo: ["posts" /

  "articles"

  /],

  
  

        hasMany: false,

  
  

        required: false,

  
  
  

        admin: {

  
  

          readOnly: false,

  
  

        },

  
  

      },

  
  

    ],

  
  

  };

  
  
  

  I guess it's when using an array with relationTo for many relationships

• 

  jessrynkar3 years ago

  This error is occurring when

  hasMany: false

  and

  relationTo

  is an array - I'll relay this back to the team! For now, could you set

  hasMany

  to

  true

  and let me know if that works for you?

• 

  Deleted User3 years ago

  it works if hasMany: true 🙂

• 

  jessrynkar3 years ago

  Great - use that for now and we will get the issue fixed soon. Thanks for catching this! 🙌

• 

  Deleted User3 years ago

  When localized is true on relationships, it also fails if hasMany is false.

• 

  jessrynkar3 years ago

  Hey just an update, a fix will be merged and released later on today

• 

  Deleted User3 years ago

  Works like a charm 🍻