Program crashes when rearranging maps

Issue #981 open

Former user created an issue 2022-02-09

Hi, I followed the first step of the tutorial (https://enmap-box.readthedocs.io/en/latest/usr_section/usr_gettingstarted.html) and try to drag the second map to the side of the first map, and the program became unresponsive and crash eventually. Here's the terminal output for what had happened:

   ~  qgis                                                                                                                                                                          ✔ 
<string>:1: DeprecationWarning: setapi() is deprecated
load /home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/enmapboxresources_rc.py
load /home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/externals/qps/qpsresources_rc.py
load /home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/coreapps/enmapboxapplications/ressources_rc.py
load /home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/enmapboxresources_rc.py
load /home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/externals/qps/qpsresources_rc.py
load /home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/coreapps/enmapboxapplications/ressources_rc.py
/home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/gui/ui/enmapbox_gui.ui
refers to 2 none-existing resource (*.qrc) file(s):
1: "../../enmapboxresources.qrc"
2: "../../externals/qps/qpsresources.qrc"
/home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/gui/ui/datasourcemanagerpanel.ui
refers to 1 none-existing resource (*.qrc) file(s):
1: "../../enmapboxresources.qrc"
/home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/externals/qps/ui/cursorlocationinfodock.ui
refers to 1 none-existing resource (*.qrc) file(s):
1: "../qpsresources.qrc"
/home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/externals/qps/speclib/ui/spectralprofilesourcepanel.ui
refers to 2 none-existing resource (*.qrc) file(s):
1: "../../qpsresources.qrc"
2: "../../qpsresources.qrc"
Load EnMAPBoxApplication(s) from "vrtbuilderapp"
Load EnMAPBoxApplication(s) from "_classic"
Load EnMAPBoxApplication(s) from "reclassifyapp"
Load EnMAPBoxApplication(s) from "processingapps"
Load EnMAPBoxApplication(s) from "imagecubeapp"
Load EnMAPBoxApplication(s) from "classificationworkflowapp"
Load EnMAPBoxApplication(s) from "metadataeditorapp"
Load EnMAPBoxApplication(s) from "eotimeseriesviewerapp"
Load EnMAPBoxApplication(s) from "enmapboxapplications"
Load EnMAPBoxApplication(s) from "hzg_onns"
Load EnMAPBoxApplication(s) from "spectralindexoptimizerapp"
Load EnMAPBoxApplication(s) from "lmuvegetationapps"
Load EnMAPBoxApplication(s) from "ensomap"
Load EnMAPBoxApplication(s) from "specmixapp"
Load EnMAPBoxApplication(s) from "enpt_app"
Load EnMAPBoxApplication(s) from "engeomap"
Load EnMAPBoxApplication(s) from "DASFEnMAPbox"
/usr/include/c++/11.1.0/bits/stl_algo.h:3658: constexpr const _Tp& std::clamp(const _Tp&, const _Tp&, const _Tp&) [with _Tp = int]: Assertion '!(__hi < __lo)' failed.
zsh: abort (core dumped)  qgis

My system is Manjaro (Arch based), QGIS version is 3.22.3, and EnMap Box version is 3.9.20211123T125541.master. I can make the maps become floating windows without no problem though.

Comments (10)

Andreas Janz
- changed milestone to 3.10 (Hotfix)
- assigned issue to
  
  Benjamin Jakimow
- 2022-02-10T15:44:02+00:00
Benjamin Jakimow
Mmmh. I don’t have a Manjaro environment for testing. On Ubuntu it works fine. Can you provide a screenshot of the QGIS > Help > About Info?
- 2022-02-11T10:51:55+00:00
Benjamin Jakimow
- changed status to on hold
waiting for feedback
- 2022-02-13T22:39:32+00:00
Yu-Hsuan Tu
Hi, sorry for the late reply.

The QGIS version was 3.22.3. I upgraded QGIS alongside my whole system this week so I couldn’t provide the information now. However, the QGIS was built with this PKGBUILD file:

svntogit-community/PKGBUILD at 788513e4c84b93c3555f01fc9bf92a6c98c8d590 · archlinux/svntogit-community (github.com)

The current QGIS version is 3.24.0 on my system. The information is as below:

The problem still exists. Below are the dependencies of EnMap on my system:

All the python packages are installed system-wide except enpt-enmapboxapp. Hope this information helps.
- 2022-02-28T09:01:10+00:00
Andreas Janz
- changed status to open
- 2022-02-28T09:02:37+00:00
Benjamin Jakimow
I am sorry @Yu-Hsuan Tu , but so far I wasn’t able to reproduce your error. Still not having an archlinux to test, I guess this error relates to the underlying Qt / XWindow system and how it operates on archlinux. An option could be to reproduce this error using a C++ debugger like GDB. Unfortunatelly I don’t haven an archlinux to test.
- 2022-03-22T15:35:36+00:00
Benjamin Jakimow
- marked as minor
In case these crashes are caused by C++/ SIP / GC issues, these problems might be resolved by changes relating to ~~#1227~~ .
- 2022-04-29T22:16:39+00:00
Benjamin Jakimow
DataSourceManager updates datas source properties (resolves ~~#1225~~)

added LayerItem to keep ref on memory layers, addresses #981, addresses ~~#1227~~, addresses ~~#1146~~

Signed-off-by: jakimowb benjamin.jakimow@geo.hu-berlin.de

→ <<cset 5b79044fea26>>
- 2022-04-30T09:20:05+00:00
Benjamin Jakimow
Maybe this error is caused by missing / deletec layer references and may be it is already solved (see ~~#1227~~).
Althoug it’s not the final release build for EnMAP-Box 3.10, you may test if the error still occurs when using enmapboxplugin.3.10.0.20220506T175600.master.zip

‌
- 2022-05-12T07:00:41+00:00

Yu-Hsuan Tu

Hi,

I can confirm that this problem still exists in build number 3.10.0.20220609T095816.master.

Here’s the full log from staring QGIS until the time when the crash occurred:

load /home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/enmapboxresources_rc.py
load /home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/qgispluginsupport/qps/qpsresources_rc.py
load /home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/coreapps/enmapboxapplications/ressources_rc.py
/home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/gui/ui/enmapbox_gui.ui
refers to 2 none-existing resource (*.qrc) file(s):
1: "../../enmapboxresources.qrc"
2: "../../../../qgispluginsupport/qps/qpsresources.qrc"
/home/o0331dobe/.local/share/QGIS/QGIS3/profiles/default/python/plugins/enmapboxplugin/enmapbox/gui/ui/datasourcemanagerpanel.ui
refers to 1 none-existing resource (*.qrc) file(s):
1: "../../enmapboxresources.qrc"
Load EnMAPBoxApplication(s) from "vrtbuilderapp"
Load EnMAPBoxApplication(s) from "decorrelationstretchapp"
Load EnMAPBoxApplication(s) from "classificationdatasetmanagerapp"
Load EnMAPBoxApplication(s) from "imagecubeapp"
Load EnMAPBoxApplication(s) from "colorspaceexplorerapp"
Load EnMAPBoxApplication(s) from "metadataeditorapp"
Load EnMAPBoxApplication(s) from "enhancedmultibandcolorapp"
Load EnMAPBoxApplication(s) from "eotimeseriesviewerapp"
Load EnMAPBoxApplication(s) from "_classic"
Load EnMAPBoxApplication(s) from "classificationworkflowapp"
Load EnMAPBoxApplication(s) from "enmapboxapplications"
Load EnMAPBoxApplication(s) from "scatterplotapp"
Load EnMAPBoxApplication(s) from "geetimeseriesexplorerapp"
Load EnMAPBoxApplication(s) from "rastersourcebandpropertieseditorapp"
Load EnMAPBoxApplication(s) from "bandstatisticsapp"
Load EnMAPBoxApplication(s) from "processingapps"
Load EnMAPBoxApplication(s) from "rasterlayerstylingapp"
Load EnMAPBoxApplication(s) from "spectralindexcreatorapp"
Load EnMAPBoxApplication(s) from "classificationstatisticsapp"
Load EnMAPBoxApplication(s) from "classfractionstatisticsapp"
Load EnMAPBoxApplication(s) from "regressiondatasetmanagerapp"
Load EnMAPBoxApplication(s) from "predefinedwmsapp"
Load EnMAPBoxApplication(s) from "reclassifyapp"
Load EnMAPBoxApplication(s) from "engeomap"
Load EnMAPBoxApplication(s) from "specmixapp"
Load EnMAPBoxApplication(s) from "enpt_app"
Load EnMAPBoxApplication(s) from "lmuvegetationapps"
Load EnMAPBoxApplication(s) from "spectralindexoptimizerapp"
Load EnMAPBoxApplication(s) from "hzg_onns"
Load EnMAPBoxApplication(s) from "ensomap"
Load EnMAPBoxApplication(s) from "DASFEnMAPbox"
/usr/include/c++/12.1.0/bits/stl_algo.h:3623: constexpr const _Tp& std::clamp(const _Tp&, const _Tp&, const _Tp&) [with _Tp = int]: Assertion '!(__hi < __lo)' failed.