3dprinting December 2020

3dprinting@lists.fedoraproject.org

2 participants
3 discussions

Cura 4.7.1 crashes when commanded to preview
by Fulko Hew 24 Jan '21

24 Jan '21

I've recently had to upgrade to F33, and the associated releases of freeCad and Cura. While trying v4.7.1 of Cura (for the first time), I've loaded an STL file and told it to slice. When done, I copied the gcode to my USB, and started my (Anet A6) printer going. I saw it start the first layer in a completely different manner than I was used to (with the Cura I had with F26), so I wanted to see it layer by layer. I presume, that's what the 'preview' function now does. When I click it, Cura crashes. Eventually, some kind of Fedora crash reporter pops up, and its details show: reason python3.9 killed by SIGSEGV crash_function QQukckItem::setSize(QSizeF const&) Sadly the crash reporter tells me I can't report it with the log: --- Running report_uReport --- Server responded with an error: 'uReport data is invalid.' ('report_uReport' exited with 1) So I've got two issues. TIA Fulko (P.S. Merry Christmas)

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Two package reviews needed for Cura 4.8
by Miro Hrončok 28 Dec '20

28 Dec '20

Hello, thanks to Jan Pazdziora we are ready to update Cura to 4.8.0. However, 2 new packages are needed: libnest2d - Library for the 2D bin packaging problem https://bugzilla.redhat.com/show_bug.cgi?id=1911243 python-pynest2d - Python bindings for libnest2d https://bugzilla.redhat.com/show_bug.cgi?id=1911250 Package reviews are really appreciated. -- Miro Hrončok -- Phone: +420777974800 IRC: mhroncok

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Re: Where's the best place to discuss Cura issues?
by Miro Hrončok 01 Dec '20

01 Dec '20

On 12/1/20 8:34 PM, Fulko Hew wrote: > As the subject line asks, where's the best place to discuss issues? > The 3dprinting list ? Yes, 3dprinting(a)lists.fedoraproject.org > In the meantime, I've been using the released version of Cura on F28 > but I couldn't seem to get a slice that had 1 layer wide vertical walls. > So I thought I'd try the most recent version in F33 in a VM. > [I then had to upgrade a system to F33 rather than in a VM.] > After installing 'dnf install cura' and running it, > it hangs with a splash screen that says: > 'Welcome to Ultimaker Cura. > Please follow these steps to set up Ultimaker Cura. > This will only take a few moments.' > > And that's it. It does nothing else, and there isn't anything I can click on to > proceed. > > Any suggestions? No idea. What virtualization do you use? I've just tried Fedora 33 Workstation in GNOME Boxes (Running on Fedora 33 Xfce Spin) and it worked for me. There is a "Get started" button under the "...This will only take a few moments." text. Maybe the VM screen is too small to make it visible, the window is rather tall. If that's not the case, could you launch cura from the terminal and see if there's some error in there? -- Miro Hrončok -- Phone: +420777974800 IRC: mhroncok

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3dprinting December 2020