SMP Client crash when renaming (Oak Leaves > Filler) with Anvil. First stack (64) works second stack crashes. Creative mode, repeatable.
I think its a bug with MC 1.5 as all the launcher does is launch. Maybe make a ticket on Minecraft's Bug tracker; https://mojang.atlassian.net/browse...sian.jira.plugin.system.project:summary-panel
I can confirm this issue. It's surely a bug with Minecraft 1.5. I have replied to your support message.