Ionic v2 modal reopen after close


i need to create modal and reopen multiple times. The modal is creating fine and when i close the modal its passing proper passed parameter also.but when i try to recreate the same modal its not generating and i couldn’t see any error logs also.

If i close modal without parameter its working fine, but i need to pass parameter on close
I tried event subscribe of ionic 2 also it also didnt work i have added code below
in controller creating modal

let modal = Modal.create(MyModal, {para: this.para});
    modal.onDismiss(data => {
        this.para = data;

in controller closing modal



I Have the same problem. Is there anny solution ?
I ame with ionic rc.3