FTB Troubles.

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Madcreed

New Member
Jul 29, 2019
4
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Me and 2 of my friends have had troubles downloading FTB-Monster we have all up to date java and all that it just dosent seem to download heres my changelog.
From Console: com.mojang.authlib.exceptions.InvalidCredentialsException: Invalid credentials. Invalid username or password.
From Console: at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:50)
From Console: at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logInWithPassword(YggdrasilUserAuthentication.java:72)
From Console: at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logIn(YggdrasilUserAuthentication.java:55)
From Console: at net.ftb.workers.AuthlibHelper.authenticateWithAuthlib(AuthlibHelper.java:24)
From Console: at net.ftb.workers.LoginWorker.doInBackground(LoginWorker.java:48)
From Console: at net.ftb.workers.LoginWorker.doInBackground(LoginWorker.java:33)
From Console: at javax.swing.SwingWorker$1.call(Unknown Source)
From Console: at java.util.concurrent.FutureTask.run(Unknown Source)
From Console: at javax.swing.SwingWorker.run(Unknown Source)
From Console: at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
From Console: at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
From Console: at java.lang.Thread.run(Unknown Source)
 

Tristam Izumi

New Member
Jul 29, 2019
1,460
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Try deleting your profile in the FTB launcher. When you make a new one, set it so it doesn't save your password. I've seen this work for a few people, so it's worth trying. Also, double check to make sure you're using the right email and password by logging into minecraft.net.
 
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