KUBB_INPUT_REQUIRED: Input required

Code: KUBB_INPUT_REQUIRED Level: error

An adapter is configured but no input was provided, so there is nothing to parse.

What happened

The adapter needs a source document. It reads one from input.path (a file or URL) or input.data (an inline spec). This diagnostic fires when neither is set. It also fires when merging is requested but no documents are passed.

How to fix it

Set input.path to a file or URL.

kubb.config.ts

input: { path: './petStore.yaml' }

Or pass an inline spec with input.data.

kubb.config.ts

input: { data: openapiObject }

Example

kubb.config.ts

import {  } from 'kubb'

export default ({
  // input is missing
  : { : './src/gen' },
  : [/* ... */],
})

Example output

Terminal

[KUBB_INPUT_REQUIRED] @kubb/adapter-oas: An adapter is configured without an input.
  fix: Provide `input.path` (a file or URL) or `input.data` (an inline spec) in your Kubb config.
  see: https://kubb.dev/docs/5.x/reference/diagnostics/kubb-input-required

See also

• Configuration
• Diagnostics reference