On Keypress Ajax Generates error

[MOGSY]

Hi,

I am using build 1.90.0.1530. 

On keypress from UniFormAjaxEvent, ajax generate the following error. The shift is not used, what is the solution for removing this error? 

Uncaught ReferenceError: shift is not defined
    at ctor.eval [as OnKeypress] (eval at AjaxSuccess (ext-unicommon-min.js:formatted:920), <anonymous>:1:1116)
    at ctor.fire (ext-all.js:20)
    at ctor.doFireEvent (ext-all.js:20)
    at ctor.doFireEvent (ext-all.js:20)
    at ctor.b.doFireEvent (ext-all.js:20)
    at ctor.fireEventArgs (ext-all.js:20)
    at ctor.fireEvent (ext-all.js:20)
    at _prkeyp_ (ext-unigui-min.js:9)
    at HTMLDocument.document.onkeypress (ext-unigui-min.js:9)

 

it appears that code is generated from 

function AjaxSuccess(rs) {
    if (_aexc_(rs)) {
        return
    }
    try {
        eval(rs.responseText)
    } catch (err) {
        if (_showAjaxErr) {
            AjaxError(err.message, rs.responseText)
        } else {
            _log("JS Error: " + err.message)
        }
    }
}
 

[Sherzod]

2 minutes ago, MOGSY said:

On keypress from UniFormAjaxEvent, ajax generate the following error. The shift is not used, what is the solution for removing this error? 

Hello,

Can you please provide more details?