Hi, everything is working perfectly except for the manual extrusion! I didnt find anything about this. can someone help me. im new here and using octoprint about 3 month. my printer is a kingroon kp3s pro. i can move my printer totally by octoprint, except extrusion. thanks
You have to be up to temperature typically in order to be able to extrude, so make sure you have set the temperature first.
Can you explain what exactly does not work? Do you get an error message?
yes, my temperature is ok.
when i try to extrude by the control panel, my temp is ok, i try to push the extrude button, already set to 10mm, but nothing happen, and i dont have any error message. it work directly on the printer, but not on the control panel. all the other function are perfectly working...except extrude or retract button
And in safe mode?
Both have been asked for when you opened this thread.
Maybe it's related to this bug report, which will be fixed in the next release of OctoPrint?
opened 10:31PM - 10 Jul 23 UTC
bug
done
### The problem
After I edited the Printer Profile in the UI, i can't use Ext… rude / Retract from the Controls. The system console output shows the following exception:
```
2023-07-10 21:41:17,508 - octoprint - ERROR - Exception on /api/printer/tool [POST]
Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 2529, in wsgi_app
response = self.full_dispatch_request()
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1825, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1823, in full_dispatch_request
rv = self.dispatch_request()
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1799, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
File "/usr/local/lib/python3.8/site-packages/octoprint/server/util/flask.py", line 1613, in decorated_view
return func(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/octoprint/vendor/flask_principal.py", line 196, in _decorated
rv = f(*args, **kw)
File "/usr/local/lib/python3.8/site-packages/octoprint/server/api/printer.py", line 141, in printerToolCommand
printer.extrude(amount, speed=speed, tags=tags)
File "/usr/local/lib/python3.8/site-packages/octoprint/printer/standard.py", line 564, in extrude
["G91", "M83", "G1 E%s F%d" % (amount, extrusion_speed), "M82", "G90"],
TypeError: %d format: a number is required, not str
```
i checked the profile file ( ../printerProfliles/ ) and it shows:
```
root@2ac12d7a5fd3:/octoprint/octoprint/printerProfiles# cat test.profile
axes:
e:
inverted: false
speed: '4323'
x:
inverted: false
speed: 2340
y:
inverted: false
speed: 234324
z:
inverted: false
speed: 2343
```
So i think cause this singlequotes, octoprint will interpreted it as string instead of float.
After i removed the singlequotes, it is working as expected.
### Did the issue persist even in safe mode?
Yes, it did persist
### If you could not test in safe mode, please state why
_No response_
### Version of OctoPrint
1.9.1
### Operating system running OctoPrint
docker (octoprint/octoprint)
### Printer model & used firmware incl. version
Creality Ender5 - Marlin 2.1.2.1
### Browser and version of browser, operating system running browser
firefox 102.10.0esr (64-bit), Linux 2ac12d7a5fd3 6.1.0-9-amd64
### Checklist of files to include below
- [X] Systeminfo Bundle (always include!)
- [ ] Contents of the JavaScript browser console (always include in cases of issues with the user interface)
- [ ] Screenshots and/or videos showing the problem (always include in case of issues with the user interface)
- [ ] GCODE file with which to reproduce (always include in case of issues with GCODE analysis or printing behaviour)
### Additional information & file uploads
[octoprint-systeminfo-20230710222929.zip](https://github.com/OctoPrint/OctoPrint/files/12008996/octoprint-systeminfo-20230710222929.zip)
sorry for the missing info, its the first time here. i didnt have the shutdown icon in my octoprint. im noob for changing the files lines.octoprint-systeminfo-20230901141355.zip (177.5 KB)