saved views under localStorage key "{key}" could not be parsed and were ignored: {error}

Warnings reference › views:local:parse

Identifier

views:local:parse

Raised by

The grid (rendering)

Since

1.7.0

What happened

The stored value under that key is not JSON, or is JSON that is not an array. It is ignored and the grid starts with no saved views; the bad value is left in storage rather than being overwritten, so nothing is lost that could be recovered by hand.

The fix

Clear the key, or fix the value. Two applications sharing one key, one of which stores something else there, is the usual cause.

Reference

Covered in full at the API reference.