Switching between printer in Monitor tab crash Cura

Cura Version: 4.2.1 Plugin version: 3.5.6
I have 2 OctoPrint server configured. One by printer. In Cura, if I click on Monitor tab to check webcam, then clicking on the to switch printer dropdown and select my second print, Cura crash.
Steps:
Open Cura
Click on Monitor tab. Webcam appear.
Click on dropdown menu and select an other printer.
Cura close by itself.
cura.log
2019-08-01 15:24:28,182 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin FileLogger
2019-08-01 15:24:28,197 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin FirmwareUpdateChecker
2019-08-01 15:24:28,210 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin FirmwareUpdater
2019-08-01 15:24:28,220 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin GCodeGzReader
2019-08-01 15:24:28,232 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin GCodeGzWriter
2019-08-01 15:24:28,244 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin GCodeProfileReader
2019-08-01 15:24:28,266 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin GCodeReader
2019-08-01 15:24:28,279 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin GCodeWriter
2019-08-01 15:24:28,294 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin ImageReader
2019-08-01 15:24:28,307 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin LegacyProfileReader
2019-08-01 15:24:28,319 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin LocalContainerProvider
2019-08-01 15:24:28,333 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin LocalFileOutputDevice
2019-08-01 15:24:28,345 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin MachineSettingsAction
2019-08-01 15:24:28,357 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin ModelChecker
2019-08-01 15:24:28,370 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin MonitorStage
2019-08-01 15:24:28,385 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin PerObjectSettingsTool
2019-08-01 15:24:28,399 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin PostProcessingPlugin
2019-08-01 15:24:28,413 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin PrepareStage
2019-08-01 15:24:28,425 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin PreviewStage
2019-08-01 15:24:28,442 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin RemovableDriveOutputDevice
2019-08-01 15:24:28,467 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin SimulationView
2019-08-01 15:24:28,482 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin SliceInfoPlugin
2019-08-01 15:24:28,496 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin SolidView
2019-08-01 15:24:28,510 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin SupportEraser
2019-08-01 15:24:28,535 - DEBUG - [MainThread] cura.OAuth2.AuthorizationService.getAccessToken [112]: No auth data to retrieve the access_token from
2019-08-01 15:24:28,540 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin Toolbox
2019-08-01 15:24:28,555 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin CameraTool
2019-08-01 15:24:28,571 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin MirrorTool
2019-08-01 15:24:28,588 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin RotateTool
2019-08-01 15:24:28,606 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin ScaleTool
2019-08-01 15:24:28,619 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin SelectionTool
2019-08-01 15:24:28,637 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin TranslateTool
2019-08-01 15:24:28,690 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin UFPReader
2019-08-01 15:24:28,706 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin UFPWriter
2019-08-01 15:24:28,722 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin UltimakerMachineActions
2019-08-01 15:24:28,816 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin UM3NetworkPrinting
2019-08-01 15:24:28,835 - INFO - [Thread-1] UpdateChecker.UpdateCheckerJob.run [36]: Checking for new version of cura
2019-08-01 15:24:28,839 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin UpdateChecker
2019-08-01 15:24:29,186 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin USBPrinting
2019-08-01 15:24:29,352 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade21to22
2019-08-01 15:24:29,443 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade22to24
2019-08-01 15:24:29,542 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade25to26
2019-08-01 15:24:29,626 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade26to27
2019-08-01 15:24:29,725 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade27to30
2019-08-01 15:24:29,803 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade30to31
2019-08-01 15:24:29,855 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade32to33
2019-08-01 15:24:29,873 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade33to34
2019-08-01 15:24:29,892 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade34to35
2019-08-01 15:24:29,914 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade35to40
2019-08-01 15:24:29,932 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade40to41
2019-08-01 15:24:29,951 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin VersionUpgrade41to42
2019-08-01 15:24:29,968 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin SimpleView
2019-08-01 15:24:29,992 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin X3DReader
2019-08-01 15:24:30,017 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin XmlMaterialProfile
2019-08-01 15:24:30,035 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin XRayView
2019-08-01 15:24:30,061 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin OctoPrintPlugin
2019-08-01 15:24:30,080 - INFO - [MainThread] UM.PluginRegistry.loadPlugin [405]: Loaded plugin OrientationPlugin
2019-08-01 15:24:30,098 - INFO - [MainThread] UM.VersionUpgradeManager.upgrade [145]: Looking for old configuration files to upgrade.
2019-08-01 15:24:30,141 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\packages.json, skip it
2019-08-01 15:24:30,144 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\plugins.json, skip it
2019-08-01 15:24:30,148 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\packages.json, skip it
2019-08-01 15:24:30,151 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\plugins.json, skip it
2019-08-01 15:24:30,156 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\packages.json, skip it
2019-08-01 15:24:30,158 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\plugins.json, skip it
2019-08-01 15:24:30,162 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\packages.json, skip it
2019-08-01 15:24:30,165 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\plugins.json, skip it
2019-08-01 15:24:30,170 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\packages.json, skip it
2019-08-01 15:24:30,172 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\plugins.json, skip it
2019-08-01 15:24:30,176 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\packages.json, skip it
2019-08-01 15:24:30,179 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\plugins.json, skip it
2019-08-01 15:24:30,183 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\packages.json, skip it
2019-08-01 15:24:30,186 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\plugins.json, skip it
2019-08-01 15:24:30,191 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\packages.json, skip it
2019-08-01 15:24:30,194 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\plugins.json, skip it
2019-08-01 15:24:30,197 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\packages.json, skip it
2019-08-01 15:24:30,200 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\plugins.json, skip it
2019-08-01 15:24:30,204 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\packages.json, skip it
2019-08-01 15:24:30,207 - WARNING - [MainThread] UM.VersionUpgradeManager._getUpgradeTasks [306]: Failed to get file version: .\plugins.json, skip it
2019-08-01 15:24:30,241 - DEBUG - [MainThread] UM.Backend.Backend._logSocketState [171]: Socket state changed to Listening
2019-08-01 15:24:30,248 - INFO - [MainThread] UM.Backend.Backend.startEngine [81]: Started engine process: C:\Program Files\Ultimaker Cura 4.2\CuraEngine.exe
2019-08-01 15:24:30,251 - DEBUG - [MainThread] UM.Backend.Backend._backendLog [101]: [Backend] Calling engine with: ['C:\\Program Files\\Ultimaker Cura 4.2\\CuraEngine.exe', 'connect', '127.0.0.1:49674', '']
2019-08-01 15:24:30,381 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] 
2019-08-01 15:24:30,385 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] Cura_SteamEngine version 4.2.1
2019-08-01 15:24:30,388 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] Copyright (C) 2018 Ultimaker
2019-08-01 15:24:30,391 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] 
2019-08-01 15:24:30,393 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] This program is free software: you can redistribute it and/or modify
2019-08-01 15:24:30,396 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] it under the terms of the GNU Affero General Public License as published by
2019-08-01 15:24:30,399 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] the Free Software Foundation, either version 3 of the License, or
2019-08-01 15:24:30,402 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] (at your option) any later version.
2019-08-01 15:24:30,409 - DEBUG - [MainThread] UM.Backend.Backend._logSocketState [175]: Socket state changed to Connected
2019-08-01 15:24:30,409 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] 
2019-08-01 15:24:30,413 - DEBUG - [MainThread] UM.Backend.Backend._onSocketStateChanged [165]: Backend connected on port 49674
2019-08-01 15:24:30,415 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] This program is distributed in the hope that it will be useful,
2019-08-01 15:24:30,419 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] but WITHOUT ANY WARRANTY; without even the implied warranty of
2019-08-01 15:24:30,422 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
2019-08-01 15:24:30,425 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] GNU Affero General Public License for more details.
2019-08-01 15:24:30,428 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] 
2019-08-01 15:24:30,430 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] You should have received a copy of the GNU Affero General Public License
2019-08-01 15:24:30,433 - DEBUG - [Thread-22] UM.Backend.Backend._backendLog [101]: [Backend] along with this program.  If not, see <http://www.gnu.org/licenses/>.
2019-08-01 15:24:33,404 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.loadAllMetadata [339]: Loading metadata into container registry took 2.98368501663208 seconds
2019-08-01 15:24:33,509 - DEBUG - [MainThread] cura.Scene.CuraSceneController.setActiveBuildPlate [104]: Select build plate: 0
2019-08-01 15:24:33,512 - INFO - [MainThread] cura.CuraApplication.run [728]: Initializing variant manager
2019-08-01 15:24:33,519 - DEBUG - [MainThread] cura.Machines.VariantManager.initialize [59]: Exclude variant [empty_variant]
2019-08-01 15:24:33,520 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container ultimaker_s5_glass
2019-08-01 15:24:33,525 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [ultimaker_s5_glass] added.
2019-08-01 15:24:33,525 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container ultimaker_s5
2019-08-01 15:24:33,570 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [ultimaker_s5] added.
2019-08-01 15:24:33,573 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container ultimaker_s5_aluminum
2019-08-01 15:24:33,577 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [ultimaker_s5_aluminum] added.
2019-08-01 15:24:33,582 - INFO - [MainThread] cura.CuraApplication.run [732]: Initializing material manager
2019-08-01 15:24:33,638 - INFO - [MainThread] cura.CuraApplication.run [737]: Initializing quality manager
2019-08-01 15:24:33,655 - DEBUG - [MainThread] cura.Machines.QualityManager.initialize [136]: Lookup tables updated.
2019-08-01 15:24:33,658 - INFO - [MainThread] cura.CuraApplication.run [742]: Initializing machine manager
2019-08-01 15:24:33,661 - INFO - [MainThread] cura.CuraApplication.run [745]: Initializing container manager
2019-08-01 15:24:33,663 - INFO - [MainThread] cura.CuraApplication.run [748]: Initializing machine error checker
2019-08-01 15:24:33,685 - DEBUG - [MainThread] UM3NetworkPrinting.src.Cloud.CloudOutputDeviceManager._onLoginStateChanged [57]: Log in state changed to False
2019-08-01 15:24:33,686 - DEBUG - [MainThread] UM3NetworkPrinting.src.Cloud.CloudOutputDeviceManager._onGetRemoteClustersFinished [80]: Parsed remote clusters to []
2019-08-01 15:24:33,686 - DEBUG - [MainThread] UM3NetworkPrinting.src.Cloud.CloudOutputDeviceManager._onGetRemoteClustersFinished [81]: Removed: 0, added: 0, updates: 0
2019-08-01 15:24:33,704 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container Anycubic Chiron
2019-08-01 15:24:33,707 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container Anycubic Chiron_user
2019-08-01 15:24:33,711 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [Anycubic Chiron_user] added.
2019-08-01 15:24:33,712 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_chiron_normal
2019-08-01 15:24:33,718 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_chiron_normal] added.
2019-08-01 15:24:33,719 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container Anycubic Chiron_settings
2019-08-01 15:24:33,723 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [Anycubic Chiron_settings] added.
2019-08-01 15:24:33,724 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_chiron
2019-08-01 15:24:33,822 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_chiron] added.
2019-08-01 15:24:33,825 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [Anycubic Chiron] added.
2019-08-01 15:24:33,828 - INFO - [MainThread] cura.UI.MachineActionManager.addDefaultMachineActions [72]: Default machine actions added for machine definition [anycubic_chiron]
2019-08-01 15:24:33,832 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_chiron_extruder_0 #2
2019-08-01 15:24:33,834 - DEBUG - [zeroconf-ServiceBrowser__octoprint._tcp.local.] OctoPrintPlugin.OctoPrintOutputDevicePlugin._onServiceChanged [215]: Bonjour service added: octopi._octoprint._tcp.local
2019-08-01 15:24:33,835 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_chiron_extruder_0 #2_user
2019-08-01 15:24:33,839 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_chiron_extruder_0 #2_user] added.
2019-08-01 15:24:33,840 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container generic_pla_175
2019-08-01 15:24:33,858 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_imade3d_jellybox] added.
2019-08-01 15:24:33,860 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_imade3d_jellybox_0.4_mm] added.
2019-08-01 15:24:33,863 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_imade3d_jellybox_0.4_mm_2-fans] added.
2019-08-01 15:24:33,866 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_cartesio] added.
2019-08-01 15:24:33,869 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_cartesio_0.25mm_thermoplastic_extruder] added.
2019-08-01 15:24:33,871 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_cartesio_0.4mm_thermoplastic_extruder] added.
2019-08-01 15:24:33,874 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_cartesio_0.8mm_thermoplastic_extruder] added.
2019-08-01 15:24:33,877 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_hms434] added.
2019-08-01 15:24:33,880 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_hms434_0.25mm_TP_extruder] added.
2019-08-01 15:24:33,882 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_hms434_0.4mm_TP_extruder] added.
2019-08-01 15:24:33,885 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_hms434_0.8mm_TP_extruder] added.
2019-08-01 15:24:33,888 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_alya3dp] added.
2019-08-01 15:24:33,890 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_alyanx3dp] added.
2019-08-01 15:24:33,893 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_kupido] added.
2019-08-01 15:24:33,896 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_base] added.
2019-08-01 15:24:33,899 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_cr10] added.
2019-08-01 15:24:33,901 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_cr10s] added.
2019-08-01 15:24:33,904 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_cr10spro] added.
2019-08-01 15:24:33,907 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_cr10s4] added.
2019-08-01 15:24:33,910 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_cr10s5] added.
2019-08-01 15:24:33,912 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_cr10mini] added.
2019-08-01 15:24:33,915 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_cr20] added.
2019-08-01 15:24:33,918 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_cr20pro] added.
2019-08-01 15:24:33,920 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_ender2] added.
2019-08-01 15:24:33,923 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_ender3] added.
2019-08-01 15:24:33,926 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_ender4] added.
2019-08-01 15:24:33,929 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175_creality_ender5] added.
2019-08-01 15:24:33,932 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [generic_pla_175] added.
2019-08-01 15:24:33,933 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_chiron_extruder_0 #2_settings
2019-08-01 15:24:33,938 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_chiron_extruder_0 #2_settings] added.
2019-08-01 15:24:33,939 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_chiron_extruder_0
2019-08-01 15:24:33,944 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_chiron_extruder_0] added.
2019-08-01 15:24:33,947 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_chiron_extruder_0 #2] added.
2019-08-01 15:24:34,308 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: BQ_PauseAtHeight
2019-08-01 15:24:34,311 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: ChangeAtZ
2019-08-01 15:24:34,312 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: DisplayFilenameAndLayerOnLCD
2019-08-01 15:24:34,313 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: FilamentChange
2019-08-01 15:24:34,314 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: InsertAtLayerChange
2019-08-01 15:24:34,317 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: PauseAtHeight
2019-08-01 15:24:34,318 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: PauseAtHeightRepRapFirmwareDuet
2019-08-01 15:24:34,319 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: PauseAtHeightforRepetier
2019-08-01 15:24:34,320 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: SearchAndReplace
2019-08-01 15:24:34,324 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: Stretch
2019-08-01 15:24:34,325 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: TimeLapse
2019-08-01 15:24:34,326 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [170]: Begin loading of script: UsePreviousProbeMeasurements
2019-08-01 15:24:34,328 - DEBUG - [MainThread] UM3NetworkPrinting.src.UM3OutputDevicePlugin.checkCloudFlowIsPossible [511]: Checking if cloud connection is possible...
2019-08-01 15:24:34,328 - DEBUG - [MainThread] UM3NetworkPrinting.src.UM3OutputDevicePlugin.checkCloudFlowIsPossible [533]: Cloud Flow not possible: User not logged in!
2019-08-01 15:24:34,333 - DEBUG - [MainThread] cura.PrinterOutput.NetworkedPrinterOutputDevice._createNetworkManager [313]: Creating network manager
2019-08-01 15:24:34,339 - DEBUG - [MainThread] OctoPrintPlugin.OctoPrintOutputDevice.connect [296]: Connection with instance Chiron with url http://192.168.10.200:5001/ started
2019-08-01 15:24:34,492 - INFO - [MainThread] cura.Settings.GlobalStack.addExtruder [161]: Extruder[anycubic_chiron_extruder_0 #2] added to [Anycubic Chiron] at position [0]
2019-08-01 15:24:34,496 - WARNING - [MainThread] cura.Settings.ExtruderManager.registerExtruder [169]: Extruder [anycubic_chiron_extruder_0 #2] has already been registered on machine [Anycubic Chiron], not doing anything
2019-08-01 15:24:34,501 - INFO - [MainThread] cura.Settings.MachineManager._initMachineState [330]: Machine 'Anycubic Chiron' quality set to 'normal'
2019-08-01 15:24:34,651 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container fdmprinter
2019-08-01 15:24:34,698 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [fdmprinter] added.
2019-08-01 15:24:34,706 - INFO - [MainThread] FirmwareUpdateChecker.FirmwareUpdateChecker.checkFirmwareVersion [74]: No machine with name Anycubic Chiron in list of firmware to check.
2019-08-01 15:24:34,717 - INFO - [MainThread] UM.OutputDevice.OutputDeviceManager.addOutputDevice [156]: Output Device Chiron already added
2019-08-01 15:24:34,718 - DEBUG - [MainThread] OctoPrintPlugin.OctoPrintOutputDevice._onRequestFinished [707]: Set OctoPrint camera url to http://printserver.home.utopique.local:8091?action=stream
2019-08-01 15:24:34,749 - DEBUG - [MainThread] UM.Scene.Camera._preferencesChanged [233]: Changing perspective mode to perspective.
2019-08-01 15:24:35,456 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin._createView [281]: Creating post processing plugin view.
2019-08-01 15:24:35,517 - DEBUG - [MainThread] UM.Qt.Bindings.Theme.load [158]: Loading theme file: C:\Program Files\Ultimaker Cura 4.2\resources\themes\cura-light\theme.json
2019-08-01 15:24:35,620 - DEBUG - [MainThread] UM.Qt.Bindings.Theme.load [231]: Loaded theme C:\Program Files\Ultimaker Cura 4.2\resources\themes\cura-light
2019-08-01 15:24:35,942 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin._createView [291]: Post processing view created.
2019-08-01 15:24:36,054 - DEBUG - [MainThread] cura.OAuth2.AuthorizationService._parseJWT [89]: There was no auth data or access token
2019-08-01 15:24:36,057 - DEBUG - [MainThread] cura.OAuth2.AuthorizationService._parseJWT [89]: There was no auth data or access token
2019-08-01 15:24:36,060 - DEBUG - [MainThread] cura.OAuth2.AuthorizationService._parseJWT [89]: There was no auth data or access token
2019-08-01 15:24:36,063 - WARNING - [MainThread] UM.Qt.Bindings.Theme.getImage [133]: No image header_pattern defined in Theme
2019-08-01 15:24:36,071 - WARNING - [MainThread] UM.Decorators.deprecated_function [19]: <function MachineManager.currentExtruderPositions at 0x0000024BFD4AD840> is deprecated (since 4.2): use Cura.MachineManager.activeMachine.extruders instead
2019-08-01 15:24:36,074 - WARNING - [MainThread] UM.Decorators.deprecated_function [19]: <function MachineManager.hasVariantBuildplates at 0x0000024BFD4AA730> is deprecated (since 4.2): use Cura.MachineManager.activeMachine.hasVariantBuildplates instead
2019-08-01 15:24:36,079 - DEBUG - [MainThread] cura.Machines.Models.BuildPlateModel._update [33]: Updating BuildPlateModel.
2019-08-01 15:24:36,972 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/resources/qml/IconWithText.qml:51:5: QML Label: Binding loop detected for property "text"
2019-08-01 15:24:37,013 - WARNING - [MainThread] UM.Decorators.deprecated_function [19]: <function MachineManager._getExtruder at 0x0000024BFD4AAD90> is deprecated (since 4.2): use Cura.MachineManager.activeMachine.extruders instead
2019-08-01 15:24:37,130 - DEBUG - [MainThread] UM3NetworkPrinting.src.DiscoverUM3Action._createAdditionalComponentsView [166]: Creating additional ui components for UM3.
2019-08-01 15:24:37,163 - DEBUG - [MainThread] UM3NetworkPrinting.src.DiscoverUM3Action.startDiscovery [52]: Starting device discovery.
2019-08-01 15:24:37,166 - DEBUG - [MainThread] OctoPrintPlugin.DiscoverOctoPrintAction._createAdditionalComponentsView [341]: Creating additional ui components for OctoPrint-connected printers.
2019-08-01 15:24:37,186 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/qml/QtQuick/Controls/Button.qml:99: TypeError: Cannot read property of null
2019-08-01 15:24:37,189 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Users/steev/AppData/Roaming/cura/4.2/plugins/OctoPrintPlugin/OctoPrintPlugin/OctoPrintComponents.qml:25:16: Unable to assign [undefined] to QQmlComponent*
2019-08-01 15:24:37,199 - DEBUG - [MainThread] UM.Controller.setActiveStage [149]: Setting active stage to PrepareStage
2019-08-01 15:24:37,274 - DEBUG - [MainThread] cura.Machines.Models.NozzleModel._update [34]: Updating NozzleModel.
2019-08-01 15:24:37,278 - WARNING - [MainThread] UM.Decorators.deprecated_function [19]: <function MachineManager.activeMachineHasRemoteConnection at 0x0000024BFD4A6048> is deprecated (since 4.2): use Cura.MachineManager.activeMachine.configuredConnectionTypes instead
2019-08-01 15:24:37,282 - WARNING - [MainThread] UM.Decorators.deprecated_function [19]: <function MachineManager.hasMaterials at 0x0000024BFD4AA510> is deprecated (since 4.2): use Cura.MachineManager.activeMachine.hasMaterials instead
2019-08-01 15:24:37,288 - WARNING - [MainThread] UM.Decorators.deprecated_function [19]: <function MachineManager.hasVariants at 0x0000024BFD4AA620> is deprecated (since 4.2): use Cura.MachineManager.activeMachine.hasVariants instead
2019-08-01 15:24:37,373 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/resources/qml/ActionButton.qml:79:9: QML Label: Binding loop detected for property "width"
2019-08-01 15:24:37,376 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/resources/qml/ActionButton.qml:79:9: QML Label: Binding loop detected for property "width"
2019-08-01 15:24:37,380 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/plugins/PrepareStage/PrepareMain.qml:16:5: QML ActionPanelWidget: Binding loop detected for property "width"
2019-08-01 15:24:37,383 - DEBUG - [MainThread] UM.Controller.setActiveView [91]: Setting active view to SolidView
2019-08-01 15:24:37,388 - DEBUG - [MainThread] ModelChecker.ModelChecker._createView [107]: Creating model checker view.
2019-08-01 15:24:37,395 - DEBUG - [MainThread] ModelChecker.ModelChecker._createView [116]: Model checker view created.
2019-08-01 15:24:37,395 - DEBUG - [MainThread] SliceInfoPlugin.SliceInfo._createDialog [68]: Creating dialog [MoreInfoWindow.qml]
2019-08-01 15:24:37,422 - DEBUG - [MainThread] Toolbox.src.Toolbox._makeRequestByType [529]: Requesting packages metadata from server.
2019-08-01 15:24:38,524 - DEBUG - [MainThread] Toolbox.src.Toolbox._makeRequestByType [529]: Requesting authors metadata from server.
2019-08-01 15:24:38,529 - DEBUG - [MainThread] cura.CuraApplication.run [785]: Booting Cura took 12.158754587173462 seconds
2019-08-01 15:24:38,538 - DEBUG - [MainThread] cura.Machines.MachineErrorChecker._rescheduleCheck [136]: New error check scheduled.
2019-08-01 15:24:38,542 - INFO - [MainThread] cura.Machines.MaterialManager._updateMaps [281]: Updating material lookup data ...
2019-08-01 15:24:38,649 - DEBUG - [MainThread] cura.Settings.MachineManager._updateQualityWithMaterial [1291]: Updating quality/quality_changes due to material change
2019-08-01 15:24:38,652 - DEBUG - [MainThread] cura.Settings.MachineManager._updateQualityWithMaterial [1298]: Current quality type = [normal]
2019-08-01 15:24:38,655 - INFO - [MainThread] cura.Settings.MachineManager._updateQualityWithMaterial [1312]: Current available quality type [normal] is available, applying changes.
2019-08-01 15:24:38,673 - DEBUG - [MainThread] cura.Machines.QualityManager.initialize [136]: Lookup tables updated.
2019-08-01 15:24:38,685 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container Anycubic i3 Mega
2019-08-01 15:24:38,687 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container Anycubic i3 Mega_user
2019-08-01 15:24:38,692 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [Anycubic i3 Mega_user] added.
2019-08-01 15:24:38,693 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_i3_mega_normal
2019-08-01 15:24:38,700 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_i3_mega_normal] added.
2019-08-01 15:24:38,701 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container Anycubic i3 Mega_settings
2019-08-01 15:24:38,706 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [Anycubic i3 Mega_settings] added.
2019-08-01 15:24:38,707 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_i3_mega
2019-08-01 15:24:38,753 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_i3_mega] added.
2019-08-01 15:24:38,757 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [Anycubic i3 Mega] added.
2019-08-01 15:24:38,768 - INFO - [MainThread] FirmwareUpdateChecker.FirmwareUpdateChecker.checkFirmwareVersion [74]: No machine with name Anycubic i3 Mega in list of firmware to check.
2019-08-01 15:24:38,779 - DEBUG - [MainThread] cura.Machines.Models.QualityProfilesDropDownMenuModel._update [61]: Updating QualityProfilesDropDownMenuModel.
2019-08-01 15:24:38,780 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_chiron_draft
2019-08-01 15:24:38,787 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_chiron_draft] added.
2019-08-01 15:24:39,009 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_chiron_high
2019-08-01 15:24:39,016 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_chiron_high] added.
2019-08-01 15:24:39,245 - DEBUG - [MainThread] cura.Machines.Models.CustomQualityProfilesDropDownMenuModel._update [15]: Updating CustomQualityProfilesDropDownMenuModel.
2019-08-01 15:24:39,247 - INFO - [MainThread] cura.Machines.QualityManager.getQualityChangesGroups [179]: Cannot find node for machine def [anycubic_chiron] in QualityChanges lookup table
2019-08-01 15:24:39,282 - DEBUG - [MainThread] cura.Machines.QualityManager.initialize [136]: Lookup tables updated.
2019-08-01 15:24:39,457 - DEBUG - [MainThread] UM.Qt.QtRenderer._initialize [181]: Support for Vertex Array Objects: True
2019-08-01 15:24:39,461 - DEBUG - [MainThread] UM.View.GL.OpenGL.__init__ [104]: Initialized OpenGL subsystems.
2019-08-01 15:24:39,464 - DEBUG - [MainThread] UM.View.GL.OpenGL.__init__ [105]: OpenGL Version:  4.1.0 NVIDIA 431.60
2019-08-01 15:24:39,466 - DEBUG - [MainThread] UM.View.GL.OpenGL.__init__ [106]: OpenGL Vendor:   NVIDIA Corporation
2019-08-01 15:24:39,469 - DEBUG - [MainThread] UM.View.GL.OpenGL.__init__ [107]: OpenGL Renderer: GeForce GTX 1060 6GB/PCIe/SSE2
2019-08-01 15:24:39,472 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [56]: Loading shader file [C:\Program Files\Ultimaker Cura 4.2\resources\shaders\default.shader]...
2019-08-01 15:24:39,476 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [56]: Loading shader file [C:\Program Files\Ultimaker Cura 4.2\resources\shaders\selection.shader]...
2019-08-01 15:24:39,480 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [56]: Loading shader file [C:\Program Files\Ultimaker Cura 4.2\resources\shaders\default.shader]...
2019-08-01 15:24:39,484 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [56]: Loading shader file [C:\Program Files\Ultimaker Cura 4.2\resources\shaders\composite.shader]...
2019-08-01 15:24:39,489 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [56]: Loading shader file [C:\Program Files\Ultimaker Cura 4.2\resources\shaders\overhang.shader]...
2019-08-01 15:24:39,494 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [56]: Loading shader file [C:\Program Files\Ultimaker Cura 4.2\resources\shaders\striped.shader]...
2019-08-01 15:24:39,499 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [56]: Loading shader file [C:\Program Files\Ultimaker Cura 4.2\resources\shaders\transparent_object.shader]...
2019-08-01 15:24:39,503 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [56]: Loading shader file [C:\Program Files\Ultimaker Cura 4.2\resources\shaders\striped.shader]...
2019-08-01 15:24:39,508 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [56]: Loading shader file [C:\Program Files\Ultimaker Cura 4.2\resources\shaders\default.shader]...
2019-08-01 15:24:39,512 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [56]: Loading shader file [C:\Program Files\Ultimaker Cura 4.2\resources\shaders\grid.shader]...
2019-08-01 15:24:39,516 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [56]: Loading shader file [C:\Program Files\Ultimaker Cura 4.2\resources\shaders\platform.shader]...
2019-08-01 15:24:39,684 - DEBUG - [MainThread] cura.Machines.Models.QualityProfilesDropDownMenuModel._update [61]: Updating QualityProfilesDropDownMenuModel.
2019-08-01 15:24:39,694 - DEBUG - [MainThread] cura.Machines.Models.CustomQualityProfilesDropDownMenuModel._update [15]: Updating CustomQualityProfilesDropDownMenuModel.
2019-08-01 15:24:39,697 - INFO - [MainThread] cura.Machines.QualityManager.getQualityChangesGroups [179]: Cannot find node for machine def [anycubic_chiron] in QualityChanges lookup table
2019-08-01 15:24:39,708 - DEBUG - [MainThread] cura.Machines.QualityManager.initialize [136]: Lookup tables updated.
2019-08-01 15:24:39,979 - DEBUG - [MainThread] cura.Machines.Models.QualityProfilesDropDownMenuModel._update [61]: Updating QualityProfilesDropDownMenuModel.
2019-08-01 15:24:39,993 - DEBUG - [MainThread] cura.Machines.Models.CustomQualityProfilesDropDownMenuModel._update [15]: Updating CustomQualityProfilesDropDownMenuModel.
2019-08-01 15:24:39,996 - INFO - [MainThread] cura.Machines.QualityManager.getQualityChangesGroups [179]: Cannot find node for machine def [anycubic_chiron] in QualityChanges lookup table
2019-08-01 15:24:40,756 - INFO - [MainThread] cura.Machines.MachineErrorChecker._setResult [188]: Error check finished, result = False, time = 2.2s
2019-08-01 15:24:41,394 - DEBUG - [MainThread] UM.Controller.setActiveStage [149]: Setting active stage to MonitorStage
2019-08-01 15:24:41,397 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/plugins/PrepareStage/PrepareMenu.qml:25: TypeError: Cannot read property of null
2019-08-01 15:24:41,400 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/plugins/PrepareStage/PrepareMenu.qml:26: TypeError: Cannot read property of null
2019-08-01 15:24:41,422 - WARNING - [MainThread] UM.Decorators.deprecated_function [19]: <function MachineManager.activeMachineConfiguredConnectionTypes at 0x0000024BFD4A6158> is deprecated (since 4.1): use Cura.MachineManager.activeMachine.configuredConnectionTypes instead
2019-08-01 15:24:42,414 - WARNING - [MainThread] UM.Decorators.deprecated_function [19]: <function MachineManager.activeMachineId at 0x0000024BFD4A2D08> is deprecated (since 4.1): use Cura.MachineManager.activeMachine.id instead
2019-08-01 15:24:43,150 - INFO - [MainThread] cura.UI.MachineActionManager.addDefaultMachineActions [72]: Default machine actions added for machine definition [anycubic_i3_mega]
2019-08-01 15:24:43,153 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_i3_mega_extruder_0 #2
2019-08-01 15:24:43,156 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_i3_mega_extruder_0 #2_user
2019-08-01 15:24:43,160 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_i3_mega_extruder_0 #2_user] added.
2019-08-01 15:24:43,162 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_i3_mega_extruder_0 #2_settings
2019-08-01 15:24:43,166 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_i3_mega_extruder_0 #2_settings] added.
2019-08-01 15:24:43,167 - DEBUG - [MainThread] LocalContainerProvider.LocalContainerProvider.loadContainer [59]: Loading container anycubic_i3_mega_extruder_0
2019-08-01 15:24:43,170 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_i3_mega_extruder_0] added.
2019-08-01 15:24:43,173 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.addContainer [387]: Container [anycubic_i3_mega_extruder_0 #2] added.
2019-08-01 15:24:43,534 - DEBUG - [MainThread] UM3NetworkPrinting.src.UM3OutputDevicePlugin.checkCloudFlowIsPossible [511]: Checking if cloud connection is possible...
2019-08-01 15:24:43,535 - DEBUG - [MainThread] UM3NetworkPrinting.src.UM3OutputDevicePlugin.checkCloudFlowIsPossible [533]: Cloud Flow not possible: User not logged in!
2019-08-01 15:24:43,538 - DEBUG - [MainThread] cura.PrinterOutput.NetworkedPrinterOutputDevice._createNetworkManager [313]: Creating network manager
2019-08-01 15:24:43,562 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/resources/qml/PrinterOutput/OutputDeviceHeader.qml:39: TypeError: Cannot read property 'name' of null
2019-08-01 15:24:43,565 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/resources/qml/PrinterOutput/OutputDeviceHeader.qml:39: TypeError: Cannot read property 'name' of null
2019-08-01 15:24:43,567 - DEBUG - [MainThread] OctoPrintPlugin.OctoPrintOutputDevice.connect [296]: Connection with instance mega with url http://192.168.10.200:5002/ started
2019-08-01 15:24:43,571 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/resources/qml/PrinterOutput/OutputDeviceHeader.qml:39: TypeError: Cannot read property 'name' of null
2019-08-01 15:24:43,574 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/resources/qml/PrinterOutput/OutputDeviceHeader.qml:39: TypeError: Cannot read property 'name' of null
2019-08-01 15:24:43,734 - WARNING - [MainThread] cura.Settings.CuraFormulaFunctions.getValueInExtruder [46]: Value for adhesion_type of extruder 0 was requested, but that extruder is not available. Returning the result form extruder 0 instead
2019-08-01 15:24:43,736 - WARNING - [MainThread] cura.Settings.CuraFormulaFunctions.getValueInExtruder [52]: Value for adhesion_type of extruder 0 was requested, but that extruder is not available. 
2019-08-01 15:24:43,753 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/resources/qml/PrinterOutput/OutputDeviceHeader.qml:39: TypeError: Cannot read property 'name' of null
2019-08-01 15:24:43,761 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/resources/qml/PrinterOutput/OutputDeviceHeader.qml:39: TypeError: Cannot read property 'name' of null
2019-08-01 15:24:43,765 - DEBUG - [MainThread] cura.Machines.Models.BuildPlateModel._update [33]: Updating BuildPlateModel.
2019-08-01 15:24:43,772 - INFO - [MainThread] cura.Settings.GlobalStack.addExtruder [161]: Extruder[anycubic_i3_mega_extruder_0 #2] added to [Anycubic i3 Mega] at position [0]
2019-08-01 15:24:43,772 - INFO - [Thread-3] STLReader.STLReader.load_file [46]: Using NumPy-STL to load STL data.
2019-08-01 15:24:43,774 - WARNING - [MainThread] cura.Settings.ExtruderManager.registerExtruder [169]: Extruder [anycubic_i3_mega_extruder_0 #2] has already been registered on machine [Anycubic i3 Mega], not doing anything
2019-08-01 15:24:43,779 - DEBUG - [Thread-3] UM.Mesh.MeshData.calculateNormalsFromVertices [444]: Calculating normals took 0.0 seconds
2019-08-01 15:24:43,781 - DEBUG - [Thread-3] STLReader.STLReader._read [97]: Loaded a mesh with 132 vertices
2019-08-01 15:24:44,020 - INFO - [MainThread] cura.Settings.MachineManager._initMachineState [330]: Machine 'Anycubic i3 Mega' quality set to 'normal'
2019-08-01 15:24:44,193 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/resources/qml/PrinterOutput/OutputDeviceHeader.qml:39: TypeError: Cannot read property 'name' of null
2019-08-01 15:24:44,201 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [369]: file:///C:/Program Files/Ultimaker Cura 4.2/resources/qml/PrinterOutput/OutputDeviceHeader.qml:39: TypeError: Cannot read property 'name' of null
2019-08-01 15:24:44,205 - DEBUG - [MainThread] cura.Machines.Models.BuildPlateModel._update [33]: Updating BuildPlateModel.
fieldOfView / Cura-OctoPrintPlugin

Switching between printer in Monitor tab crash Cura #122
