CC: Tweaked

CC: Tweaked

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IllegalStateException when running a script

engineer-in-a-box opened this issue ยท 1 comments

commented

Minecraft Version

1.21.1

Version

1.116.0

Details

when I run this script:

local function sine(freq, length)
    local audio = {}
    for i = 1, length * 48000 do
        audio[i] = math.sin(i / 48000 * freq)
    end
end

local speaker = peripheral.find("speaker")

speaker.playAudio(sine(1, 1))

I get the following error:

[19Jul2025 13:20:56.072] [ComputerCraft-Computer-Worker-1/ERROR] [dan200.computercraft.core.lua.ResultInterpreterFunction/COMPUTER_ERROR.JAVA]: Error calling call on dan200.computercraft.core.apis.PeripheralAPI@2c829306
java.lang.IllegalStateException: Cannot use getTableUnsafe after IArguments has been closed.
	at TRANSFORMER/[email protected]/dan200.computercraft.core.lua.VarargArguments.getTableUnsafe(VarargArguments.java:181) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at TRANSFORMER/[email protected]/dan200.computercraft.core.asm.PeripheralMethodSupplier.lambda$static$0(PeripheralMethodSupplier.java:28) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at TRANSFORMER/[email protected]/dan200.computercraft.core.apis.PeripheralAPI$PeripheralWrapper.call(PeripheralAPI.java:105) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at TRANSFORMER/[email protected]/dan200.computercraft.core.apis.PeripheralAPI.call(PeripheralAPI.java:323) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at TRANSFORMER/[email protected]/dan200.computercraft.core.asm.LuaMethodSupplier.lambda$static$0(LuaMethodSupplier.java:27) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at TRANSFORMER/[email protected]/dan200.computercraft.core.lua.ResultInterpreterFunction.invoke(ResultInterpreterFunction.java:56) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at LAYER PLUGIN/cc.tweaked.cobalt/org.squiddev.cobalt.function.ResumableVarArgFunction.invoke(ResumableVarArgFunction.java:34) ~[cobalt-0.9.6.jar%23205!/:?]
	at LAYER PLUGIN/cc.tweaked.cobalt/org.squiddev.cobalt.function.Dispatch.invokeImpl(Dispatch.java:175) ~[cobalt-0.9.6.jar%23205!/:?]
	at LAYER PLUGIN/cc.tweaked.cobalt/org.squiddev.cobalt.function.Dispatch.invoke(Dispatch.java:63) ~[cobalt-0.9.6.jar%23205!/:?]
	at LAYER PLUGIN/cc.tweaked.cobalt/org.squiddev.cobalt.function.Dispatch.invoke(Dispatch.java:58) ~[cobalt-0.9.6.jar%23205!/:?]
	at LAYER PLUGIN/cc.tweaked.cobalt/org.squiddev.cobalt.function.LuaInterpreter.execute(LuaInterpreter.java:454) ~[cobalt-0.9.6.jar%23205!/:?]
	at LAYER PLUGIN/cc.tweaked.cobalt/org.squiddev.cobalt.function.Dispatch.invokeImpl(Dispatch.java:166) ~[cobalt-0.9.6.jar%23205!/:?]
	at LAYER PLUGIN/cc.tweaked.cobalt/org.squiddev.cobalt.function.Dispatch.invoke(Dispatch.java:63) ~[cobalt-0.9.6.jar%23205!/:?]
	at LAYER PLUGIN/cc.tweaked.cobalt/org.squiddev.cobalt.function.Dispatch.invoke(Dispatch.java:58) ~[cobalt-0.9.6.jar%23205!/:?]
	at LAYER PLUGIN/cc.tweaked.cobalt/org.squiddev.cobalt.LuaThread.loop(LuaThread.java:320) ~[cobalt-0.9.6.jar%23205!/:?]
	at LAYER PLUGIN/cc.tweaked.cobalt/org.squiddev.cobalt.LuaThread.run(LuaThread.java:301) ~[cobalt-0.9.6.jar%23205!/:?]
	at LAYER PLUGIN/cc.tweaked.cobalt/org.squiddev.cobalt.LuaThread.run(LuaThread.java:297) ~[cobalt-0.9.6.jar%23205!/:?]
	at TRANSFORMER/[email protected]/dan200.computercraft.core.lua.CobaltLuaMachine.handleEvent(CobaltLuaMachine.java:131) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at TRANSFORMER/[email protected]/dan200.computercraft.core.computer.ComputerExecutor.resumeMachine(ComputerExecutor.java:556) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at TRANSFORMER/[email protected]/dan200.computercraft.core.computer.ComputerExecutor.workImpl(ComputerExecutor.java:520) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at TRANSFORMER/[email protected]/dan200.computercraft.core.computer.ComputerExecutor.work(ComputerExecutor.java:460) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at TRANSFORMER/[email protected]/dan200.computercraft.core.computer.computerthread.ComputerThread$WorkerThread.runImpl(ComputerThread.java:639) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at TRANSFORMER/[email protected]/dan200.computercraft.core.computer.computerthread.ComputerThread$WorkerThread.run(ComputerThread.java:593) ~[cc-tweaked-1.21.1-forge-1.116.0.jar%23193!/:1.116.0]
	at java.base/java.lang.Thread.run(Thread.java:1575) [?:?]

and here's the log, the error is on line 461
latest.log

commented

Thanks for the report! Oh, this was a very daft bug, but very specific conditions to trigger it (call playAudio with no arguments), so somehow we've managed to avoid hitting it until now!

In case you hadn't fixed this already, your sine function is missing a return audio at the end, which causes playAudio to be called with no arguments, rather than the audio samples!