Eg. Using Mercury Editor which uses the front end theme for layout paragraphs.
TypeError: PNX\NestedSet\NodeKey::__construct(): Argument 1 ($id) must be of type string|int, null given, called in /Users/Andy/Sites/bhcclocalgov/docroot/modules/contrib/entity_hierarchy/src/Storage/NestedSetNodeKeyFactory.php on line 29 in PNX\NestedSet\NodeKey->__construct() (line 21 of /Users/Andy/Sites/bhcclocalgov/vendor/previousnext/nested-set/src/NodeKey.php).
Eg. Using Mercury Editor which uses the front end theme for layout paragraphs.
Traced this to the get subsite method
The subsite is trying to get the rootID for the navigation block, but since no parent is yet set as it's being created, it can't.
We should short circuit it if we are trying to create a new node.