Uncaught Exception when re instantiating filemanager

Webix JS
#1

forgive me for not providing a working example .

i am using $$(filemanager).destructor to destory the file manager.
when i re instantiate it i immediately get an uncaught exception. i have included the details of the error below along with the code contained in webix.debug.js - please note i indicate which is line 1085.

i am wondering if you have any idea on what might be causing this exception.

thank you

[
{
“msg”: “Uncaught undefined”,
“url”: “http://localhost:3000/app/client/compatibility/webix/aaa_load_first/webix_debug.js?20129318d04c3fd0921722231c7adc2c80dcf7ac”,
“line”: 1086,
“col”: 5,
“error”: 5
}
]

code in webix.debug.js

promise.prototype.finish = function (type) {
var self = this
self.state = type

	if (self.state === 'resolved') {
		for (var i = 0; i < self.next.length; i++)
			self.next[i].resolve(self.val);
}

	if (self.state === 'rejected') {
		for (var i = 0; i < self.next.length; i++)
			self.next[i].reject(self.val);

line 1085—> if (webix.assert && !self.next.length)
throw(self.val);
}
}

#2

Hi,

we can’t reproduce the problem locally. Could provide mode details, for example, snippet with filemanager initialization ? (you can open a ticket in members’ area).

#3

thanks - will try to supply code that replicates the problem.

#4

Hi,

I’m getting the same issue. Stack trace has no content but is linked to the same location as the previous poster. I just see:

uncaught null;

in the console. It’s quite annoying, as it get’s logged by my monitoring account many times each day.

#5

So, the line causing the error is simply:

$$("files:manager").load("/files/v1/ls");

The manager works and parses the files as expected, but there is a null promise in there, somewhere, which raises the error.