QR code image missing - Githubissues

samotari / crypto-terminal

CryptoTerminal is an open-source terminal application with which merchants can accept in-person cryptocurrency payments.

https://samotari.github.io/cryptoterminal.eu/

GNU Affero General Public License v3.0

93 stars 57 forks source link

QR code image missing #312

Closed dalijolijo closed 5 years ago

dalijolijo commented 5 years ago

Running crypto-terminal on Linux Ubuntu 16.04:

nodejs v10.4.1

Installed the following:

npm install -g grunt-cli
npm install
grunt

But I can´t see the qr-code:

What is missing in my installation? Are there other required software packages? Or is this a bug?

chill117 commented 5 years ago

This looks like it's caused by a lack of exchange rates data. The QR code requires the amount converted to the payment method's currency (BTC/LTC/etc).

Do you see errors in the browser's console?

jonaszaheda commented 5 years ago

I Have a similar problem. The app fails to show QR code due to lack of exchange rate. Tried to reinstalace but Its Still thé same.

I Have it on android tablet screenshot_2018-12-21-03-35-31

chill117 commented 5 years ago

I've tracked it down and fixed the issue. The problem was an expired SSL certificate on the public ct-api-server. Additional steps that I've taken to prevent this for the future:

Fixed a mis-configuration in the server so that a new certificate is automatically reloaded by the webserver
Fix-up the up-time checks to catch this particular issue

Thanks, @jonaszaheda for the follow-up on this one.

chill117 commented 5 years ago

Closing because this has been resolved.