Invisible <CODE> box text

Code box text is invisible. It can still be copied. Inside this box is error (code) text.

Sketch uses 958 bytes (3%) of program storage space. Maximum is 30720 bytes.
Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Maximum is 2048 bytes.
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x90
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x90
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x90
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x90
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x90
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x90
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x90
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x90
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x90
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x90
Failed uploading: uploading error: exit status 1

By the way... the errors in the code box are my IDE not uploading code to any clone Nano (microUSB, miniUSB and USB-C), but the same IDE uploads to ATtiny88 MHETLIVE Micronucleous. CH341 removed and installed. AVR boards removed and installed. Windows 11, IDE 2.3.6. All my boards upload with the AppImage 2.3.6 on Linux Mint 22 (most recent LTS).

[EDIT] The problem was all mine. TOOLS >> PROCESSOR >> 328P (I forgot my Nanos are not old bootloader). Ugh.

Hi @xfpd. It is visible to me:

Which web browser are you using?

Do you have any potentially relevant browser extensions installed?

Are you encountering this on a PC or on a mobile device?

Which forum interface theme are you using?:

https://forum.arduino.cc/my/preferences/interface

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Firefox 138.0.1 (64-bit)

I only installed the basic Firefox, so no (intentional) extensions.

PC after a few reboots (trying to fix my IDE error - remov/instal CH341, and AVR boards core).

The light/white one.

English (US)

... as I write this, I just rebooted my computer and the "invisible code box" is VISIBLE again. I guess I should have tried a few more reboots of my PC. Sorry for the false alarm.

p.s. Your posting my error here made me aware my problem in the IDE... which was "not old bootloader" for the win. "Solved" again.

1 Like