Error: cannot call methods on sortable prior to initialization; attempted to call method 'option'

[billyct]

when i use the ui-route and come out with the "Error: cannot call methods on sortable prior to initialization; attempted to call method 'option'".so give a small change when the sortable page is not removed then dont do sortable('option')

[thgreasi]

Since some tests seem to not pass, can you provide an example based on this pen to investigate it?

[billyct]

i write a pen that based on the example http://codepen.io/billyct/pen/lthmC
and when you click the "parent.children" , the error come out.it seems that the jquery ui sortable can't get the target to do sortable('option'...)

[thgreasi]

Thanks, I will investigate it tonight.

[billyct]

thx

[thgreasi]

Closed by #155.
Please test your use case with the current master branch.

[billyct]

ok ,thx