# Using Arduino "instaling firmware" error

**URL:** <https://community.keyboard.io/t/using-arduino-instaling-firmware-error/3335>\
**Category:** Help and Getting Started\
**Created:** [November 15, 2019, 4:37am UTC](https://community.keyboard.io/t/using-arduino-instaling-firmware-error/3335 "2019-11-15T04:37:13Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![David\_Az](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.keyboard.io/david_az/32/3038_2.png) [@David\_Az](https://community.keyboard.io/u/David_Az)\
**Post date:** [November 15, 2019, 4:37am UTC](https://community.keyboard.io/t/using-arduino-instaling-firmware-error/3335/1 "2019-11-15T04:37:13Z")

</div>

Following the instructions here to build the firmware:

> **[keyboardio/Kaleidoscope](https://github.com/keyboardio/Kaleidoscope/wiki/Install-latest-firmware)**
>
> Firmware for the Keyboardio Model 01 and other keyboards with AVR or ARM MCUs. - keyboardio/Kaleidoscope

I got the below error … any advice?

Thanks!

* * *

Arduino: 1.8.9 (Windows Store 1.8.21.0) (Windows 10), Board: “Keyboardio Model 01”

In file included from C:\Users\nancy\OneDrive\Documents\ArduinoData\packages\keyboardio\hardware\avr\1.96.0\libraries\Kaleidoscope\src/kaleidoscope/Kaleidoscope.h:61:0,

```
             from C:\Users\nancy\OneDrive\Documents\ArduinoData\packages\keyboardio\hardware\avr\1.96.0\libraries\Kaleidoscope\src/Kaleidoscope.h:19,

             from C:\Users\nancy\OneDrive\Documents\ArduinoData\packages\keyboardio\hardware\avr\1.96.0\libraries\Model01-Firmware\Model01-Firmware.ino:17:

```

C:\Users\nancy\OneDrive\Documents\ArduinoData\packages\keyboardio\hardware\avr\1.96.0\libraries\Kaleidoscope\src/kaleidoscope\_internal/LEDModeManager.h: In function ‘kaleidoscope::plugin::LEDMode\* kaleidoscope::internal::led\_mode\_management::generateLEDMode(void\*, kaleidoscope::plugin::LEDModeInterface\*, uint8\_t) [with ParentPlugin\_\_ = kaleidoscope::plugin::LEDRainbowEffect; uint8\_t = unsigned char]’:

C:\Users\nancy\OneDrive\Documents\ArduinoData\packages\keyboardio\hardware\avr\1.96.0\libraries\Kaleidoscope\src/kaleidoscope\_internal/LEDModeManager.h:136:1: internal compiler error: Segmentation fault

}

^

Please submit a full bug report,

with preprocessed source if appropriate.

See [http://gcc.gnu.org/bugs.html](http://gcc.gnu.org/bugs.html) for instructions.

exit status 1  
Error compiling for board Keyboardio Model 01.

This report would have more information with  
“Show verbose output during compilation”  
option enabled in File -\> Preferences.