{"dialog":[{"width":450,"content":"<div class=\"modal-header\">\r\n    <h5 class=\"modal-title\">Error<\/h5>\r\n    <button type=\"button\" class=\"close\" data-dismiss=\"modal\" aria-label=\"Close\">\r\n        <span aria-hidden=\"true\">&times;<\/span>\r\n    <\/button>\r\n<\/div>\r\n<div class=\"modal-body\">\r\n    <div class=\"media\">\r\n        <img class=\"align-self-start mr-3\" src=\"\/images\/icon_error.png\" alt=\"\" \/>        <div class=\"media-body\">\r\n            The participant doesn&#039;t exist.        <\/div>\r\n    <\/div>\r\n<\/div>\r\n<div class=\"modal-footer\">\r\n    <button class=\"btn btn-primary\" data-dismiss=\"modal\">Accept<\/button>\r\n<\/div>"}]}