teardown failed

Warnings reference › grid.destroy

Identifier

grid.destroy

Raised by

The grid (core)

Since

1.0.1

What happened

One of the grid's registered teardown functions threw while the grid was being destroyed. The throw is caught and the remaining teardown functions still run, so the destruction completes; whatever that one function was meant to release may still be held.

The fix

The error is attached to the console line. A teardown registered by a module or a host hook is the usual source.

Reference

Covered in full at the API reference.