Description of problem: Tried to slice a model with the option 'Spiralize Outer Contour'. Version-Release number of selected component: 1:CuraEngine-4.1.0-2.fc31 Additional info: reporter: libreport-2.11.3 backtrace_rating: 4 cgroup: 0::/user.slice/user-1000.slice/session-2.scope cmdline: /usr/bin/CuraEngine connect 127.0.0.1:49674 crash_function: std::__replacement_assert executable: /usr/bin/CuraEngine journald_cursor: s=b0fe79b8a7564c5eb0feae5f86f7ee33;i=267e8;b=41d8df49ba034606beb3b45620bb6c68;m=2a96ca2a76;t=597edf4d0e87c;x=55a641d259c6e719 kernel: 5.3.11-300.fc31.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 0 (8 frames) #2 std::__replacement_assert at /usr/include/c++/9/x86_64-redhat-linux/bits/c++config.h:2533 #3 std::vector<cura::Polygons*, std::allocator<cura::Polygons*> >::operator[] at /usr/src/debug/CuraEngine-4.1.0-2.fc31.x86_64/src/FffGcodeWriter.cpp:235 #4 cura::FffGcodeWriter::findLayerSeamsForSpiralize at /usr/src/debug/CuraEngine-4.1.0-2.fc31.x86_64/src/FffGcodeWriter.cpp:230 #5 cura::FffGcodeWriter::writeGCode at /usr/src/debug/CuraEngine-4.1.0-2.fc31.x86_64/src/FffGcodeWriter.cpp:94 #6 cura::Scene::processMeshGroup at /usr/src/debug/CuraEngine-4.1.0-2.fc31.x86_64/src/Scene.cpp:110 #7 cura::Slice::compute at /usr/src/debug/CuraEngine-4.1.0-2.fc31.x86_64/src/Slice.cpp:25 #8 cura::ArcusCommunication::sliceNext at /usr/src/debug/CuraEngine-4.1.0-2.fc31.x86_64/src/communication/ArcusCommunication.cpp:524 #9 cura::Application::run at /usr/src/debug/CuraEngine-4.1.0-2.fc31.x86_64/src/Application.cpp:229 Potential duplicate: bug 1725020
Created attachment 1638693 [details] File: backtrace
Created attachment 1638694 [details] File: core_backtrace
Created attachment 1638695 [details] File: cpuinfo
Created attachment 1638696 [details] File: dso_list
Created attachment 1638697 [details] File: environ
Created attachment 1638698 [details] File: limits
Created attachment 1638699 [details] File: maps
Created attachment 1638700 [details] File: mountinfo
Created attachment 1638701 [details] File: open_fds
Created attachment 1638702 [details] File: proc_pid_status
CuraEngine-4.4.0-2.fc31, cura-4.4.0-1.fc31, cura-fdm-materials-4.4.0-1.fc31, libarcus-4.4.0-1.fc31, libsavitar-4.4.0-1.fc31, python-uranium-4.4.0-1.fc31 has been pushed to the Fedora 31 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-d06f49cd35
CuraEngine-4.4.0-2.fc31, cura-4.4.0-1.fc31, cura-fdm-materials-4.4.0-1.fc31, libarcus-4.4.0-1.fc31, libsavitar-4.4.0-1.fc31, python-uranium-4.4.0-1.fc31 has been pushed to the Fedora 31 stable repository. If problems still persist, please make note of it in this bug report.