no export worker supplied; streaming on the main thread instead

Warnings reference › export/no-worker

Identifier

export/no-worker

Raised by

The grid (core)

Since

1.6.0

What happened

The worker-based Excel export was called without a worker, so it fell back to streaming on the main thread. The file is identical; the UI is blocked while it is built, which for a large export is the whole reason the worker path exists.

The fix

Pass a worker in the transport argument.

Reference

Covered in full at the API reference.