Web Bug: Course List on Dashboard empty (Firefox)

FWIW, my dashboard looks normal, using Firefox.

Could you please open up your browser console, you can do this by right clicking the page and click on ‘Inspect Element’. There is a column titled ‘Console’, please reload the page after clicking on it. Could you then provide us a screenshot of the console. Thank you.

Are you looking for your Italian courses? Maybe change the value in the box on the top right otherwise.

Having the same problem. This happened after I quit some courses.

I used RamMap to empty my standby memory, giving me 4GB free memory.

Perhaps my issue is different as I don’t even see that:

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@Joshua

Quote from https://arty.name/localstorage.html

Last time I’ve checked, Chrome 6.0.472.36 beta let me save 2600-2700 thousands of characters, Firefox 3.6.8 - 5200-5300k

I get the same result on Firefox.

Going into about:config and increasing the dom.storage.default_quota from 5120 to 8000 fixed it. I lowered it again to 5120 and it stayed fixed.

Can you elaborate about a bit how changing this value will affect Firefox and Memrise performance?

Any step to reproduce this? it is happen all the time.

I think the error is caused by we record learning events in localStorage to support users better. Let me think of a solution then. In the meantime, increasing window.localStorage will help. If you get those error in the console. It means you are out of localStorage.

Note that my issue is different from the one of the original poster. As you can see in my previous screenshot my dashboard is completely empty.

I can reproduce it by editing the details of one of my courses. Just now I edited one of my Chinese courses to Breton. The result when I reload the dashboard, note the error message is still (almost?) the same as in my previous screenshot, so I think the solution I posted will also still work:

@Arete_Hime It means that you are learning a lots. :grin:

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Do this in the meantime. In console, type in:

window.localStorage.clear()

And try to refresh your browser, and post me the screenshot of your home page

@Arete_Hime, can you try this?

Thanks, that fixed it. I use userstyles to change how my homepage looks so I’m not sure how useful it is to show that. Let me know if you’d still like that and I will disable them and make a screenshot then.

See also that the “Chinese” filtering got overridden.

No worries I like your home page.

We record the filter in localStorage. I am finding a better solution for it. In the meantime, you can use that method or increase the localStorage.

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Does anyone use adblock or ublock to block advertisement? @lapiccolavolpina, @sifushano, @Arete_Hime?

@hung-phan,

NoScript:

Ublock Origin (I don’t understand how this addon works):

Hi @Arete_Hime, I can explain for it.

You prevent our script to track and analyze your actions. The script will try to save all the actions in localStorage until it can send them to us. And this causes the problem of out of memory for localStorage.

You don’t need to do anything. If you run into the problem too many times, window.localStorage.clear() will help.I already come up with the solution, in the meantime, your patience is appreciated

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That actually shows that I allow cloudfront. I think if I disallow it Memrise breaks. The screenshot shows I have disallowed facebook and google analytics.

Hi @Arete_Hime, do you have these errors in the console?

Nope. See the screenshot of my console earlier today of what I see (in Firefox).

I do see these errors in Chrome, but I don’t use Chrome for Memrise.

Edit: I also use a lot of userscripts on Memrise, it’s always possible that breaks things…

Edit 2: [quote=“hung-phan, post:22, topic:5789”]
If you run into the problem too many times, window.localStorage.clear() will help.
[/quote]

Maybe my internet is randomly slow again, which happens, but at the moment loading a reviewing session takes unreasonably long (262 seconds, see screenshot). If that’s the result of clearing the localStorage I won’t be doing that again:

Edit 3: I turned off the Chinese Examples userscript and my VPN. Now it’s okay.