Login window won't load remotely

I have traccar reversed proxied through nginx. On my local network it works fine at mydomain.com/gps/ . If I try to access remotely I can reach traccar but it just spins trying to load the login page. Does traccar have some kind of whitelist setting that could be blocking it from loading. I have web sockets proxied also. Anything I could be missing?

Anton Tananaev6 years ago

No, it doesn't. Check browser console.

Failed to load resource: the server responded with a status of 404 (Not Found)
default.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
animal.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
bicycle.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
bus.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
boat.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
car.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
crane.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
helicopter.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
motorcycle.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
offroad.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
person.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
pickup.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
plane.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
ship.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
tractor.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
van.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
truck.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
/l10n/en.json?_dc=1530985012320:1 Failed to load resource: the server responded with a status of 404 (Not Found)
ext-all.js:22 Uncaught Error: You're trying to decode an invalid JSON String: <!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8" />
        <title>An Error Occurred: Not Found</title>
    </head>
    <body>
        <h1>Oops! An Error Occurred</h1>
        <h2>The server returned a "404 Not Found".</h2>

        <div>
            Something is broken. Please let us know what you were doing when this error occurred.
            We will fix it as soon as possible. Sorry for any inconvenience caused.
        </div>
    </body>
</html>


    at new Ext.Error (ext-all.js:22)
    at Function.raise (ext-all.js:22)
    at Object.Ext.raise (ext-all.js:22)
    at Object.Ext.JSON.me.decode (ext-all.js:22)
    at callback (process.php?d=XURnJ5k5Q5QfC0KBb2BJEp8b8lvS9i%2FMGro%3D&b=1:118)
    at Object.callback (ext-all.js:22)
    at F.onComplete (ext-all.js:22)
    at F.onStateChange (ext-all.js:22)
    at XMLHttpRequest.<anonymous> (ext-all.js:22)
/process.php?d=XURnJ5k5Q5QfC0KBb2BJHIwHsxnN%2BSw%3D&b=1:1 Failed to load resource: the server responded with a status of 404 (Not Found)
arrow.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
default.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
animal.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
bicycle.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
boat.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
bus.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
car.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
crane.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
helicopter.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
motorcycle.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
offroad.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
person.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
pickup.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
plane.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
ship.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
tractor.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
truck.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)
van.svg:1 Failed to load resource: the server responded with a status of 404 (Not Found)

It's working, just failed going through a proxy site. Had a friend connect remotely without a problem. Thanks. Now I just need to figure out why port 5055 is not working even though it's forwarded.

alexbk664 years ago

I have same problem - "server responded with a status of 404" /l10n/en.json?_dc=1601704793661:1

I'm trying to browse the site locally in the server VM, so not sure if it's caused by proxy

[EDIT]

The server is Windows server 2008, IIS7

Anton Tananaev4 years ago

Have you checked if the file is there?

alexbk664 years ago

Привет Антон,
Yeah, the file is there. I'm helping Calum from OzSmartThings.
The long story:
Since TLS under 1.2 is not allowed anymore - I enabled TLS 1.2
Also, I added read permissions for IIS_IUSRS on the web folder
Then after lots of Googling I added URL rewrite https://freek.ws/2017/12/09/tutorial-how-to-secure-traccar-with-ssl-https-for-free-using-iis-and-lets-encrypt-on-windows-server/
So I have HTTPS working, but now the problem with en.json file
From 404 the error changed to 502.3, now it's 500.19
And I'm lost... It's 1 AM in Australia

Anton Tananaev4 years ago

So you are using proxy. Probably that's the issue as well.

alexbk664 years ago

I'm not an expert in setting up websites, I'm SW engineer.
So I don't know much about proxies. Do I need the proxy?
What do I need to do to get HTTPS? It was working before. Does it have to do with TLS 1.2?

alexbk664 years ago

The error 500.19 was caused by bad web.config, not it's back to:
502 - Web server received an invalid response while acting as a gateway or proxy server.
There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.