Stuck on "Loading Data"

Configuration
1

Premit that I’ve already redead all posts in the forum regarding this argument, but none of those seems to be valid for my case.
I’m stuck on “Loading Data” page, tried with Firefox, Chrome, Opera and Edge, same issue…
Tried also to restore a fully worked image on my SD but … the problem remain! :confounded:
Nothing is changed on my network…

This is my error on log:

2018-07-07 17:42:48 ERROR (MainThread) [homeassistant.components.sensor.template] Could not render template Data e Ora: UndefinedError: 'mappingproxy object' has no attribute 'TIME'
2018-07-07 17:44:25 ERROR (MainThread) [frontend.js.latest.201806250] https://192.168.1.86:8123/states:1:61676 Uncaught SyntaxError: Unexpected token N in JSON at position 61675
2018-07-07 17:45:25 ERROR (MainThread) [frontend.js.latest.201806250] https://192.168.1.86:8123/:1:61675 Uncaught SyntaxError: Unexpected token N in JSON at position 61674
2018-07-07 17:46:43 ERROR (MainThread) [frontend.js.latest.201806250] https://192.168.1.86:8123/frontend_latest/core-f3465703398e07859a8b0e2dad79f5d6.js:1:9204 JSON.parse Error: Invalid character at position:61677

Now? What I can do?

2

The error appears in the log every time I open the home assistant home page, from every browser

3

it looks like you have a pretty big issue with one of your sensor templates. It looks like you have uppercase TIME whwen it should be lower case. I would try to uncomment that sensor and restart again to see if it goes away.

4

Now I’ve deleted from config all the component that may have an issue… now this is my log

2018-07-07 18:20:47 ERROR (MainThread) [frontend.js.latest.201806250] https://www.naamah.online/states:1:42190 Uncaught SyntaxError: Unexpected token N in JSON at position 42189
2018-07-07 18:21:52 ERROR (MainThread) [frontend.js.es5.201806250] https://www.naamah.online/:1:42188 Uncaught SyntaxError: Unexpected token N in JSON at position 42187

No other issues… If I don’t open the HASS webpage there is no error.
The error does it appear suddenly after I enter the password and push enter, If I write a incorrect password the system respond with the wrong password message as normal.

5

hmm did you change anything on your UI at all? syntax error may be related to that.

6

In case I have changed some config accidentally, I decided to format the SD card and restore an image that worked fine for a while (the image is two week old), but the problem is still the same.

I’m getting crazy!

7

The problem seem to come from a mqtt climate component, that worked fine until now… I’m trying to investigate on what is changed on this component.

8

I am having the exact same error, all was fine until hassio update.
2018-10-08 13:00:48 ERROR (MainThread) [frontend.js.latest.201809270] http://192.168.1.201:8123/:1:16214 Uncaught SyntaxError: Unexpected token I in JSON at position 16213
Beside not having access to the web interface, all the rest works

9

I’m experiencing the same! I’ve tried a lot of things to repair, but nothing helps.

10

Do you have an isy994 integration? There’s a workaround for that. I presume it’s fixed in today’s release; I haven’t checked yet.

https://github.com/home-assistant/home-assistant/issues/16966