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Ultimaker / Cura

3D printer / slicing GUI built on top of the Uranium framework
GNU Lesser General Public License v3.0
6.18k stars 2.08k forks source link

Slicing won't start on 4.4 #6905

Open Podaros opened 4 years ago

Podaros commented 4 years ago

Cura version 4.4, also tried older versions, screenshot is from 3.6 (same problem)

Windows 10, ryzen 5

Ender3 Pro

slicing

Nothing follows after that, no crush, no error.

cura.log

Can't actually find a solution in any other post so I made my own.

xfoxdragonx commented 4 years ago

never mind was just windows protecting c drive

xfoxdragonx commented 4 years ago

You can, but only in a somewhat hacky way for now. You have to know your way around a zip file and must be prepared to reinstall Cura if it does not work.

* Download this file: https://raw.githubusercontent.com/Ultimaker/Uranium/05a7455a34b027e0dccafdbeac2c3bfcea0794c4/UM/Backend/Backend.py

* Navigate to where you have Cura installed (Eg `C:\Program Files\Ultimaker Cura 4.4\`)

* Open the file `python35.zip` from that folder in your favorite zip application (eg 7Zip)

* Navigate to `UM\Backend`

* From that zipped folder, remove the file named `Backend.pyc`

* In that same zipped folder, place the file you downloaded. Note that that is `Backand.py`. Do not change the extension, keep it at .py

The file you removed is a "compiled" version of the python file (hence the 'c' for 'compiled' in the extension). You replace it with an non-compiled fixed version.

Now start Cura and try. If it works, then great! If not, then please post another log. It might be that the fix does not work, or that this hacky way of patching Cura went wrong.

thank you so mutch all it finaly works :D this was the solution ( dono wat it is but it works )

Ghostkeeper commented 4 years ago

Thanks for testing!

@LipuFei we'll probably need to have a ticket for this in order to have the QA team test this as well, no?

LipuFei commented 4 years ago

Thanks for testing!

@LipuFei we'll probably need to have a ticket for this in order to have the QA team test this as well, no?

Yes, the JIRA ticket is CURA-7142

xfoxdragonx commented 4 years ago

will this be implemented in the next update or should i not update for a while ?

Ghostkeeper commented 4 years ago

It'll be in the next release (the 4.5 beta, and then 4.5 stable). If you install 4.5 it should work in that version without needing to make local modifications.

NGTPadre commented 4 years ago

You can, but only in a somewhat hacky way for now. You have to know your way around a zip file and must be prepared to reinstall Cura if it does not work.

The file you removed is a "compiled" version of the python file (hence the 'c' for 'compiled' in the extension). You replace it with an non-compiled fixed version.

Now start Cura and try. If it works, then great! If not, then please post another log. It might be that the fix does not work, or that this hacky way of patching Cura went wrong.

hey man, I have the same issue but this link ain't working anymore. Could you send a new one?

fieldOfView commented 4 years ago

The link works for me.

NGTPadre commented 4 years ago

The link works for me.

I am kinda new to github and I don't really know if what I see is what I should see but when I open the link I see some cmd-like stuff Zrzut ekranu (406)

fieldOfView commented 4 years ago

That is correct. Download that file, and follow the rest of the steps.

NGTPadre commented 4 years ago

That is correct. Download that file, and follow the rest of the steps.

Sorry if I seem annoying but I am completely new to github and no file is downloading and I don't know how to download text as some kind of file unless copying it :/

fieldOfView commented 4 years ago

Then this method is not for you, and you will have to wait until the next (beta)release of Cura to test/use this change. There is a >0 chance of breaking things with the hack I proposed above, and if downloading a file is a challenge for you I highly recommend you just wait instead.

fieldOfView commented 4 years ago

Reading the rest of the thread, you don’t have to wait since the fix is already in Cura 4.5.