Error: 'dict' object has no attribute 'get_float'

[brycedjohnson]

klippy.log

New dwc2 install coming from an octoprint/octopi. Got that error when adjusting speed factor

[alfrix]

Yeah i just updated and yes, Klipper changed a lot stuff since i'm not in the mood of debugging i just reverted back to May 4

if you need help:

sudo systemctl stop klipper
cd ~/klipper
git reset --hard 9a92b346fd81386c54464b45d8310dab972b6bbd
cd ..

gcode=$(sed 's/self.bytes_read = 0/self.bytes_read = 0\n        self.respond_callbacks = []/g' klipper/klippy/gcode.py)

gcode=$(echo "$gcode" | sed 's/# Response handling/def register_respond_callback(self, callback):\n        self.respond_callbacks.append(callback)/')

gcode=$(echo "$gcode" | sed 's/os.write(self.fd, msg+"\\n")/os.write(self.fd, msg+"\\n")\n            for callback in self.respond_callbacks:\n                callback(msg+"\\n")/')

echo "$gcode" > klipper/klippy/gcode.py
cd ~/klipper
make clean
make 
make flash FLASH_DEVICE=yourdevicename
sudo systemctl start klipper

[brycedjohnson]

Thanks @alfrix that appeared to fix it. I'll leave the issue open for now unless someone wants me to close it?

[dw-0]

+1 on that issue. Something is broken when updating to the newest commit of klipper.

Sending a heater command via DWC2 to my printer gives me the following error:

G10 P0 S120
Operation failed (Reason: 500: Internal Server Error)

What's really weird is, a G10 is usually a retract, so something is really broken when issuing a heating command.

Heating the bed give another error:

M140 P0 S50
Operation failed (Reason: 500: Internal Server Error)

Homing does work, but when moving the axes manually via the buttons in the interface the following error messages occur: Error: 'dict' object has no attribute 'get_commandline' Error: 'dict' object has no attribute '_params'

[manu7irl]

Try to upgrade the dwc2 server files from duet web control website. I am on latest one everything is ok.

On Fri, May 8, 2020, 6:06 PM th33xitus notifications@github.com wrote:

+1 on that issue. Something is broken when updating to the newest commit of klipper.

Sending a heater command via DWC2 to my printer gives me the following error:

G10 P0 S120 Operation failed (Reason: 500: Internal Server Error)

What's really weird is, a G10 is usually a retract, so something is really broken when issuing a heating command.

Heating the bed give another error:

M140 P0 S50 Operation failed (Reason: 500: Internal Server Error)

Homing does work, but when moving the axes manually via the buttons in the interface the following error messages occur: Error: 'dict' object has no attribute 'get_commandline' Error: 'dict' object has no attribute '_params'

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[BlackStump]

G10 with Reprap Firmware for which Duet Web Control is design for is for Temperature Control, You need to remember Duet Web Control was never design for klipper. fyi @th33xitus https://duet3d.dozuki.com/Wiki/Gcode#Section_G10_Tool_Offset_and_Temperature_Setting

[pluuuk]

75 might fix this too.

[manu7irl]

G10 with Reprap Firmware for which Duet Web Control is design for is for Temperature Control, You need to remember Duet Web Control was never design for klipper. fyi @th33xitus https://duet3d.dozuki.com/Wiki/Gcode#Section_G10_Tool_Offset_and_Temperature_Setting

Hi man I made a new patch for your script. It is in my forked folder. https://github.com/manu7irl/dwc2-for-klipper You could have a look at it.

[BlackStump]

Thanks, I have done the update

[manu7irl]

all in all @pluuuk got so far that the need for a patch is obsolete! I will test that in the next coming hours

[Stephan3]

fixed