addSource field "{field}" has an unusable fi...

Warnings reference › data-router:field-spec

Identifier

data-router:field-spec

Raised by

Data Router

Since

1.84.0

What happened

A field in addSource’s fields option was declared as something other than a type name or an options object, so the router could not build a coercion for it. The field is left exactly as it arrived rather than throwing.

The fix

Declare the field as a type name (e.g. "text") or an options object (e.g. { type: "number", decimal: "," }).

The smallest fix

fields: { amount: { type: "number", decimal: "," } }

Reference

Covered in full at the API reference.