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Samebug tips

  1. ,

    You try to parse a String that contains non-numeric characters to an int. The string must contain decimal characters only, optionally beginning with a + or - sign.

  2. ,

    Can occur when you try to convert a String to a numeric value but the String is not well formatted for the conversion.

Solutions on the web

via GitHub by ItsShadow13
, 1 year ago
For input string: "R"
via by Unknown author, 2 years ago
via GitHub by rodel77
, 1 year ago
For input string: "R"
java.lang.NumberFormatException: For input string: "R"	at java.lang.NumberFormatException.forInputString(Unknown Source)	at java.lang.Integer.parseInt(Unknown Source)	at java.lang.Integer.parseInt(Unknown Source)	at mkremins.fanciful.FancyMessage.createChatPacket(	at mkremins.fanciful.FancyMessage.send(	at mkremins.fanciful.FancyMessage.send(	at com.nametagedit.plugin.NametagCommand.sendUsage(	at com.nametagedit.plugin.NametagCommand.onCommand(	at org.bukkit.command.PluginCommand.execute(	at org.bukkit.command.SimpleCommandMap.dispatch(	at org.bukkit.craftbukkit.v1_10_R1.CraftServer.dispatchCommand(	at net.minecraft.server.v1_10_R1.PlayerConnection.handleCommand(	at net.minecraft.server.v1_10_R1.PlayerConnection.a(	at net.minecraft.server.v1_10_R1.PacketPlayInChat.a(	at net.minecraft.server.v1_10_R1.PacketPlayInChat.a(	at net.minecraft.server.v1_10_R1.PlayerConnectionUtils$	at java.util.concurrent.Executors$ Source)	at Source)	at net.minecraft.server.v1_10_R1.SystemUtils.a(SourceFile:45)	at net.minecraft.server.v1_10_R1.MinecraftServer.D(	at net.minecraft.server.v1_10_R1.DedicatedServer.D(	at net.minecraft.server.v1_10_R1.MinecraftServer.C(	at	at Source)