Alrighty, now as some of you may know, FTB can encounter the error at login that you are unable to login into your account via FTB because of the annoying of IO EXCEPTION ERROR, I have figured out one of the main reasons that causes it, your java most likely needs to be updated to the latest version. now if this doesn't work and anyone else knows what causes it and how to fix it, you may kindly post below.
FTB/Minecraft IO exception quick fix
- Thread starter Teslaterror
- Start date
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