Starting...
Checking for updates...
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Launcher is up to date!

Initializing Frame...
Starting Launcher...

[23:17:17 INFO]: Launcher 3.4 started on windows...
[23:17:17 INFO]: Current time is Jul 16, 2018 11:17:17 PM
[23:17:17 INFO]: System.getProperty('os.name') == 'Windows 10'
[23:17:17 INFO]: System.getProperty('os.version') == '10.0'
[23:17:17 INFO]: System.getProperty('os.arch') == 'amd64'
[23:17:17 INFO]: System.getProperty('java.version') == '1.8.0_171'
[23:17:17 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[23:17:17 INFO]: System.getProperty('sun.arch.data.model') == '64'
[23:17:18 INFO]: JFX is already initialized
[23:17:18 INFO]: Refreshing local version list...
[23:17:19 INFO]: Refreshing remote version list...
[23:17:19 WARNING]: No internet connection!
[23:17:20 INFO]: Refresh complete.
[23:17:21 INFO]: Loaded 2 profile(s); selected '(Default)'
[23:17:26 INFO]: Getting syncinfo for selected version
[23:17:26 INFO]: Queueing library & version downloads
[23:17:28 SEVERE]: An update to your launcher is available and is required to play 1.12.2. Please restart your launcher.