# Lua script not found

**URL:** <https://forum.electra.one/t/lua-script-not-found/4081>\
**Category:** Developers\
**Created:** [December 23, 2025, 4:55pm UTC](https://forum.electra.one/t/lua-script-not-found/4081 "2025-12-23T16:55:26Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Songsta](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/songsta/32/3442_2.png) [@Songsta](https://forum.electra.one/u/Songsta)\
**Post date:** [December 23, 2025, 4:55pm UTC](https://forum.electra.one/t/lua-script-not-found/4081/1 "2025-12-23T16:55:26Z")

</div>

Hi all. Just started my journey programming the E-1. I’m building a controller for Bitwig and I’m trying to get the names of the devices from bitwig to the Electra. I’ve written some custom Lua in the editor and sent to to the device. When I activate the Controller in bitwig, I get a bunch of sysex logging, but at the end I get the message that it hasn’t found the lua script:

18:47:46.489 ElectraMidi: processMidi: Control change midi message: parameter=40, value=71  
18:47:46.489 SysexApi::process: sysex received: command=20, object=7  
18:47:46.489 SysexApi::updateControl: port=2, trnId=0, controlId=110  
18:47:46.490 ElectraMidi: processMidi: Control change midi message: parameter=44, value=63  
18:47:46.490 SysexApi::process: sysex received: command=20, object=7  
18:47:46.491 SysexApi::updateControl: port=2, trnId=0, controlId=114  
18:47:46.491 SysexApi::process: sysex received: command=20, object=7  
18:47:46.491 SysexApi::updateControl: port=2, trnId=0, controlId=115  
18:47:46.492 ElectraMidi: processMidi: Control change midi message: parameter=46, value=93  
18:47:46.492 SysexApi::process: sysex received: command=20, object=7  
18:47:46.493 SysexApi::updateControl: port=2, trnId=0, controlId=116  
18:47:46.493 ElectraMidi: processMidi: Control change midi message: parameter=47, value=127  
18:47:46.493 SysexApi::process: sysex received: command=20, object=7  
18:47:46.494 SysexApi::updateControl: port=2, trnId=0, controlId=117  
18:47:46.494 ElectraMidi: processMidi: Control change midi message: parameter=43, value=64  
18:47:46.494 SysexApi::process: sysex received: command=20, object=7  
18:47:46.495 SysexApi::updateControl: port=2, trnId=0, controlId=113  
18:47:46.495 SysexApi::process: sysex received: command=20, object=7  
18:47:46.496 SysexApi::updateControl: port=2, trnId=0, controlId=112  
18:47:46.496 SysexApi::process: sysex received: command=20, object=7  
18:47:46.496 SysexApi::updateControl: port=2, trnId=0, controlId=111  
18:47:46.497 ElectraMidi: processMidi: Control change midi message: parameter=24, value=7  
18:47:46.498 LuaController::executeLuax: Lua script is not available  
**18:47:46.499 LuaController::executeLuax: Lua script is not available**

Where exactly is the script supposed to go?

Attached the eproj and lua files for reference.

Thanks

[bitwig controller.zip](https://forum.electra.one/uploads/short-url/uEN79zUHAiisE3RTUGpFHxDwDJ8.zip) (2.9 KB)