@MojangSupport My launcher is stuck on "Preparing". `com.google.gson.JsonSyntaxException: duplicate key: null` error in the console. Launcher 1.6.89-j on Linux.
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Replying to @james_neko
For technical help, please visit help.mojang.com/customer/por…. ^FS

Sep 5, 2019 · 1:12 PM UTC