TypeError: Cannot call method 'isDefaultPrevented' of undefined about jasmine-jquery

[rbloeth]

Nicola, how did you solve this issue? I am currently facing the same problem here...

[nicoladj77]

@rbloeth i used waits()

                // Get a button
                var $button = $( '#ai1ec_subscribe_users' );
                // Call the function
                utility_functions.block_all_submit_and_ajax( $button.get(0) );
                waits(20);
                // check that all submit are disabled
                runs( function() {
                    $( '#facebook input[type=submit]' ).each( function( i, el ) {
                        expect( el ).toHaveAttr( 'disabled' );
                    } );
                } );