Uncaught TypeError: Cannot set property 'length' of undefined about ember-cli-pagination HOT 5 CLOSED

I too am experiencing this issue.

from ember-cli-pagination.

I have just found this problem after upgrade to 3.5 as well. I've been debugging it for some time and I think the main issue is that init method of PagedRemoteArray is not calling this._super(...arguments). Once I added it it's working again.

I may create a PR but this project doesn't seem to be very active recently.

from ember-cli-pagination.

Me too,

ember-cli-pagination:   3.1.3
ember               :   3.4.5
ember data          :   3.4.2
ember cli           :   3.4.3

from ember-cli-pagination.

Second this.

from ember-cli-pagination.

Due to changes in Ember 3.x, this add-on only works with a few adjustments. In your controller, define alias's to the remote paginated array to retrieve the content from the PagedRemoteArray object and an additional alias for the paginator.

ordersPaginator: computed.alias('model.orders'), // this will contain your PagedRemoteArray object. orders: computed.alias('model.orders.content'),

It returns instances of an InternalModel here instead of an actual Model, so this add-on likely requires a new design moving forward. In the meantime, this is a workaround for those who want to upgrade to Ember 3 and maintain existing functionality with ember-cli-pagination.

from ember-cli-pagination.