Page transition blocked on 2.1.9

uzh / marugoto

Marugoto: eLearning Framework for Story Telling

GNU General Public License v2.0

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Page transition blocked on 2.1.9 #51

Closed martindusinberre closed 5 years ago

martindusinberre commented 5 years ago

This has just occurred as I was trying to play through to test #28. I'm on 2.1.9 (having come via 2.1.7--it's important to know this as usually I come via 2.1.6). I now can't transition to 2.2.1 (which is where I will go if I've come via 2.1.7) because when I click on "Continue", nothing happens.

martindusinberre commented 5 years ago

I'm playing on safari, incidentally.

lfeine commented 5 years ago

Screenshot of the console when this bug happens. (Screenshot taken on either Firefox 69.0 or Chrome 76.0.3809.132, it occured in both browsers)

christian-bernet commented 5 years ago

thanks. I is clear for me. I am on it. :-)

christian-bernet commented 5 years ago

It is working now. With no change from my side.

I think that the backend was not reachable or the importer was struggling. The DB container was away and not reachable. @witlox can you have a look at this, why this appends?

witlox commented 5 years ago

it could be an issue with the database container, there are some configuration settings which may need changing:

maximum number of memory mappings per process is 65530, which seems too low. it is recommended to set it to at least 256000
it doesn't appear to have a large memory footprint
currently on test, the logs aren't stored
the service doesn't automatically restart containers

interrogator commented 5 years ago

Not relevant for production environment, because it only occurs when auto update happens. Probably do nothing...

christian-bernet commented 5 years ago

I had this problem today again. It is because the importer was not rund completely. The importer was stopped, because I pushed a new version of the backend to the test-system. So I had to remove the hidden folder and rerun the importer and then the problem was gone.

The conclusion is: making the importer more stable as planned in https://github.com/uzh/marugoto/issues/21 will also solve this issue.

martindusinberre commented 5 years ago

I played this today and it was fine. I'll close it for the time being.