java.sql.SQLException: Could not retrieve transation read-only status server

GitHub | kratz74 | 3 months ago
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Root Cause Analysis

  1. java.io.EOFException

    Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.

    at com.mysql.jdbc.MysqlIO.readFully()
  2. MySQL jdbc
    PreparedStatement.executeUpdate
    1. com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3143)
    2. com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3597)
    3. com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3586)
    4. com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4131)
    5. com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2597)
    6. com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2758)
    7. com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2820)
    8. com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2769)
    9. com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1569)
    10. com.mysql.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:3961)
    11. com.mysql.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:3938)
    12. com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2295)
    13. com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2262)
    14. com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2246)
    14 frames
  3. mytown.new_datasource
    MyTownUniverse.newTown
    1. mytown.new_datasource.MyTownDatasource.saveTown(MyTownDatasource.java:582)
    2. mytown.new_datasource.MyTownUniverse.configureTown(MyTownUniverse.java:86)
    3. mytown.new_datasource.MyTownUniverse.newTown(MyTownUniverse.java:51)
    3 frames
  4. mytown.commands
    CommandsOutsider.newTownCommand
    1. mytown.commands.CommandsOutsider.newTownCommand(CommandsOutsider.java:152)
    1 frame
  5. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:497)
    4 frames
  6. mypermissions.command.core
    CommandModel.func_71515_b
    1. mypermissions.command.core.entities.CommandTreeNode.commandCall(CommandTreeNode.java:100)
    2. mypermissions.command.core.entities.CommandTree.commandCall(CommandTree.java:40)
    3. mypermissions.command.core.entities.CommandModel.func_71515_b(CommandModel.java:46)
    3 frames
  7. net.minecraft.command
    CommandHandler.func_71556_a
    1. net.minecraft.command.CommandHandler.func_71556_a(CommandHandler.java:94)
    1 frame
  8. Minecraft
    NetworkSystem.func_151269_c
    1. net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:739)
    2. net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:718)
    3. net.minecraft.network.play.client.C01PacketChatMessage.func_148833_a(SourceFile:37)
    4. net.minecraft.network.play.client.C01PacketChatMessage.func_148833_a(SourceFile:9)
    5. net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)
    6. net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:165)
    6 frames
  9. MC Server
    MinecraftServer.func_71217_p
    1. net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:659)
    2. net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:334)
    3. net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
    3 frames
  10. fastcraft
    H.aq
    1. fastcraft.at.a(F:978)
    2. fastcraft.H.aq(F:36)
    2 frames
  11. MC Server
    MinecraftServer$2.run
    1. net.minecraft.server.MinecraftServer.run(MinecraftServer.java:396)
    2. net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)
    2 frames