Internal error on command:"SAVE_LAST_FILE"

Sovol SV08 MAX
1

Hello, i have this error on my SOVOL SV08 MAX

Internal error on command:“SAVE_LAST_FILE”

Internal error on command:“SAVE_VARIABLE”

Can you help me please ?

Thanks

2

Hi,

Have you checked if you file system is full?

3

yes it is not full i have erase all files

4

the pb appears juste after the plate is at the good temperature, at the end of the heating

5

Maybe a corrupted file system?

6

Please upload your klippy.log

7

ok how i can do that please ?

8

i have found , here is my klippy.log

9

i can’t send you the file because i am new on the forum :smiling_face_with_tear: how i can send you the file ?

10

You can use an upload website or Google drive using a link

11

here is

https://drive.google.com/file/d/1NdKDAONanmXZkck6jp8Lam-IAGpKL4zY/view?usp=sharing

1 Like
12

Only 243 lines came through…

Try zipping it first then put on google drive.

OR run it through here:
https://sineos.github.io/Klipper-Advanced-Log-Inspector/#configs

And examine the extracted “shutdown logs” yourself.

13

the file in zip

Is it good ?

14

Still only 243 lines and no errors

Reboot your printer and attempt to start a print. If/when it errors use fluidd or mainsail to download the updated log from the printer. Zip it up and post a new link.

15

Maybe not this issue, but might be something to also check.
I was fighting with something similar on my Sovol Zero. I found changing to “filename:” and checking the saved_variables.cfg file was present got me past the “save_variable” error I was seeing at one point while I was debugging my issue.
Oddly “filename” is the only parameter in printer.cfg that does not use a colon at the end of the parameter. Klipper mentions they are both supported, I don’t know why the difference. I’m new to the 3D printer world and am still learning about the deeper parts of configs.

Anyway, I changed the following in printer.cfg for the save_variables filename parameter.

[save_variables]
filename =/home/sovol/printer_data/config/saved_variables.cfg

to

[save_variables]
filename: /home/sovol/printer_data/config/saved_variables.cfg

Some related references I used when debugging:
Github links to printer.cfg and the save_variables files.
printer.cfg
saved_variables.cfg

Klipper KB about which parameter style will work.
Sections and Settings

Cheers,
-Mike

16

Oddly the SV08Max configuration on Github uses the “[space]=” convention:

[save_variables]
filename =/home/sovol/printer_data/config/saved_variables.cfg

@bats33 Have you made any edits to your configuration?

17

Hello thanks very much, i have found a solution with IA GEMINI it say me to put in printer.cfg

#[save_variables]
#filename =/home/sovol/printer_data/config/saved_variables.cfg

and in macro.cfg

[gcode_macro SAVE_VARIABLE]

description: Neutralise l’erreur d’ecriture EMMC
gcode:

Ne fait rien, evite le crash

[gcode_macro save_last_file]
description: Neutralise la sauvegarde de position PLR
gcode:

Ne fait rien, evite le crash

[gcode_macro _SAVE_PRINT_STATS]
description: Neutralise la sauvegarde des stats
gcode:

Ne fait rien, evite le crash

But i don’t have PLR now!

I think that it is a bug of sovol after i have flash my EMMC