Basic Information:

RTXI Version: 3.1.0

Error Description: Saving and loading a workspace with control panel open crashes the system.

What happened?
RTXI crashes when I attempt to load a workspace that was saved with the control panel open. Saving and loading a workspace without the control panel open seems to work fine.

What was supposed to happen?
I should have been able to load the saved workspace without problems.

What steps will trigger the error?
Save a workspace with control panel open; close RTXI. Open RTXI, try to load workspace, RTXI crashes.

Error Message:

Plugin::load : failed to retrieve getFactories symbol
signal_handler : signal type Segmentation fault received

Backtrace:

/lib/librtxi.so(_Z15PRINT_BACKTRACEv+0x48)[0x7f2938b01ea8]
rtxi(+0x2f6c2)[0x56157b0206c2]
/usr/lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f293729b520]
/lib/librtxi.so(_ZNK7Widgets6Plugin26getComponentParametersInfoEv+0x12)[0x7f2938b10872]
/lib/librtxi.so(_ZN7Widgets6Plugin21loadParameterSettingsER9QSettings+0x65)[0x7f2938b13315]
rtxi(+0x2e7d4)[0x56157b01f7d4]
rtxi(+0x2788f)[0x56157b01888f]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x2f1793)[0x7f2937ad0793]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN7QAction9triggeredEb+0x46)[0x7f2938581be6]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN7QAction8activateENS_11ActionEventE+0xac)[0x7f29385848fc]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x2f3142)[0x7f293870f142]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x2fad39)[0x7f2938716d39]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN7QWidget5eventEP6QEvent+0x20e)[0x7f29385cb4ee]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x83)[0x7f2938588713]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0xa84)[0x7f2938590364]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x13a)[0x7f2937a98e3a]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_Ebb+0x1b7)[0x7f293858ee47]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x1c9843)[0x7f29385e5843]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x1cbfd5)[0x7f29385e7fd5]
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x83)[0x7f2938588713]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x13a)[0x7f2937a98e3a]
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(_ZN22QGuiApplicationPrivate17processMouseEventEPN29QWindowSystemInterfacePrivate10MouseEventE+0x697)[0x7f2937e7f307]
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5(_ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0xac)[0x7f2937e54a2c]
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5(+0x73d6e)[0x7f293126ed6e]
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x26b)[0x7f2936303d3b]
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0xab2b8)[0x7f29363592b8]
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x33)[0x7f29363013e3]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x68)[0x7f2937af20b8]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x12b)[0x7f2937a9775b]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(_ZN16QCoreApplication4execEv+0x94)[0x7f2937a9fcf4]
rtxi(+0x21613)[0x56157b012613]
/usr/lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7f2937282d90]
/usr/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7f2937282e40]
rtxi(+0x21ac5)[0x56157b012ac5]
signal_handler : signal type Segmentation fault received

Backtrace:

/lib/librtxi.so(_Z15PRINT_BACKTRACEv+0x48)[0x7f2938b01ea8]
rtxi(+0x2f6c2)[0x56157b0206c2]
/usr/lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f293729b520]
[0x56157c3c5a30]