[damianoskosmidis]

addRowText is not defined is an error displayed after PM upgrade from 3.0.1.8 to 3.1.3
None of old and new dynaformsforms that contain a grid is working.

the error is detected in line 48 of code:
(function(obj,_
/**/) {
var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'');};
with(obj||{}){
__p+='\n <div id="'+
.....................................
if ( mode !== "view" && mode !== "disabled" && addRow) {
__p+='\n <button type="button" class="'+
((__t=(namespace))==null?'':_.escape(__t))+
'-'+
((__t=(type))==null?'':_.escape(__t))+
'-newitem">\n <span class="pmdynaform-grid-plus glyphicon glyphicon-plus glyphicon btn btn-default btn-sm"></span>\n <span class="pmdynaform-grid-text-plus">'+
((__t=(addRowText))==null?'':_.escape(__t))+
'</span>\n </button>\n\n ';
}
.......................

how to correct this ?
thanks in advance

[damianoskosmidis]

The previous referenced error is happening in system configuration:
ubuntu 16.04
Mysql 5.7.16
php 5.6.29
apache 2.4.18

[damianoskosmidis]

The problem is solved clearing cache and cookies from browser