We check the logs once and a while and I see these logs Jan 18 08:26:33.452 - ERROR - Connector: 404 - file not found for file: apple-touch-icon-120x120-precomposed.png Jan 18 08:26:33.523 - ERROR - Connector: 404 - file not found for file: apple-touch-icon-120x120.png Jan 18 08:26:33.573 - ERROR - Connector: 404 - file not found for file: apple-touch-icon.png Jan 18 08:26:33.618 - ERROR - Connector: 404 - file not found for file: apple-touch-icon.png I see this stackoverflow post: https://stackoverflow.com/questions/12480497/why-am-i-getting-error-for-apple-touch-icon-precomposed-png and https://mathiasbynens.be/notes/touch-icons. These post tell me that either I would have seen these logs already for some years but this is not the case. On our side we did not change the theming or anything so I wonder why we suddenly see these logs? Anybody else encountered them as well? And yes the sollotion would probably be to add those images to the root theme but still wonder why I would need to do that now suddenly. Regards, Ronald
This post seems to address where and how to add the icons to clean up these 404 errors.
Maybe somebody just started using your app on an iOs device. It seems like the error only pops up when this is the case. That could mean that the problem was already there, but the situation where it pops up just did not happen.