I'm configuring live preview and added cslp__meta to my GraphQL queries. However, for one query, cslp__meta returns an object like this:

cslp__meta: {
    "error": {
        "message": "Cannot read properties of undefined (reading 'find')"
    }
}

This error occurs in node_modules/gatsby-source-contentstack/live-preview/getCslpMetaPaths.js at line 86:

var nestedFieldSchema = nestedFields.find(function (item) {
    return item.uid === selection.name.value;
});

I logged the schema variable inside getCslpMetaPaths and got the following output:

{
  display_name: 'Structured Data',
  extension_uid: 'blt12f5384289a03f97',
  field_metadata: {
    extension: true,
    instruction: 'JSON-LD structured data (schema.org)'
  },
  uid: 'structured_data',
  mandatory: false,
  multiple: false,
  non_localizable: false,
  unique: false,
  config: {},
  data_type: 'json'
}

This field uses the prebuilt JSON Editor extension: JSON Editor.

Field in GraphQL query:

 seoStructuredData: structured_data {
      structuredDataJson
    }

After I removed the structured_data field from my GraphQL query, the cslp__meta error disappeared, and it now contains the correct metadata.

I encountered a similar issue with another GraphQL query, where a field used the Color Picker extension: Color Picker.

Field in GraphQL query:

headerColor: header_color {
    hex
 }