download requested but this environment has no DOM; returning the data instead

Warnings reference › export/no-download

Identifier

export/no-download

Raised by

The grid (core)

Since

1.6.0

What happened

Starting a download means creating an anchor and clicking it, and there is no document to do that in - a worker, a server-side render, a test runner. The file was still produced: the blob is returned to the caller instead of being saved.

The fix

Take the returned data and write it yourself. In a browser, check that the export is not running inside a worker.

Reference

Covered in full at the API reference.