Had exactly the same experience on OSX 10.12.3 for Inkscape .92 trying both quartz and X11 versions. Example error output in screenshot and pasted here:

Emergency save activated!
Emergency save completed. Inkscape will close now.
If you can reproduce this crash, please file a bug at www.inkscape.org
with a detailed description of the steps leading to the crash, so we can fix it.

(inkscape:19162): Gtk-WARNING **: ChannelsAction: missing action ChannelsAction

(inkscape:19162): Gtk-WARNING **: ThresholdAction: missing action ThresholdAction

(inkscape:19162): Gtk-WARNING **: OffsetAction: missing action OffsetAction

(inkscape:19162): Gtk-WARNING **: PaintbucketUnitsAction: missing action PaintbucketUnitsAction

(inkscape:19162): Gtk-WARNING **: AutoGapAction: missing action AutoGapAction

(inkscape:19162): Gtk-WARNING **: PaintbucketResetAction: missing action PaintbucketResetAction

(inkscape:19162): Gtk-WARNING **: TextFontFamilyAction: missing action TextFontFamilyAction

(inkscape:19162): Gtk-WARNING **: TextFontStyleAction: missing action TextFontStyleAction

(inkscape:19162): Gtk-WARNING **: TextOuterStyleAction: missing action TextOuterStyleAction

(inkscape:19162): Gtk-WARNING **: TextFontSizeAction: missing action TextFontSizeAction

(inkscape:19162): Gtk-WARNING **: TextLineHeightAction: missing action TextLineHeightAction

(inkscape:19162): Gtk-WARNING **: TextLineHeightUnitsAction: missing action TextLineHeightUnitsAction

(inkscape:19162): Gtk-WARNING **: TextLineHeightUnsetAction: missing action TextLineHeightUnsetAction

(inkscape:19162): Gtk-WARNING **: TextAlignAction: missing action TextAlignAction

(inkscape:19162): Gtk-WARNING **: TextSuperscriptAction: missing action TextSuperscriptAction

(inkscape:19162): Gtk-WARNING **: TextSubscriptAction: missing action TextSubscriptAction

(inkscape:19162): Gtk-WARNING **: TextLetterSpacingAction: missing action TextLetterSpacingAction

(inkscape:19162): Gtk-WARNING **: TextWordSpacingAction: missing action TextWordSpacingAction

(inkscape:19162): Gtk-WARNING **: TextDxAction: missing action TextDxAction

(inkscape:19162): Gtk-WARNING **: TextDyAction: missing action TextDyAction

(inkscape:19162): Gtk-WARNING **: TextRotationAction: missing action TextRotationAction

(inkscape:19162): Gtk-WARNING **: TextWritingModeAction: missing action TextWritingModeAction

(inkscape:19162): Gtk-WARNING **: TextOrientationAction: missing action TextOrientationAction

(inkscape:19162): Gtk-WARNING **: GradientNewTypeAction: missing action GradientNewTypeAction

(inkscape:19162): Gtk-WARNING **: GradientNewFillStrokeAction: missing action GradientNewFillStrokeAction

(inkscape:19162): Gtk-WARNING **: GradientSelectGradientAction: missing action GradientSelectGradientAction

(inkscape:19162): Gtk-WARNING **: GradientEditLinkAction: missing action GradientEditLinkAction

(inkscape:19162): Gtk-WARNING **: GradientEditReverseAction: missing action GradientEditReverseAction

(inkscape:19162): Gtk-WARNING **: GradientSelectRepeatAction: missing action GradientSelectRepeatAction

(inkscape:19162): Gtk-WARNING **: GradientEditStopsAction: missing action GradientEditStopsAction

(inkscape:19162): Gtk-WARNING **: GradientEditOffsetAction: missing action GradientEditOffsetAction

(inkscape:19162): Gtk-WARNING **: GradientEditAddAction: missing action GradientEditAddAction

(inkscape:19162): Gtk-WARNING **: GradientEditDeleteAction: missing action GradientEditDeleteAction

(inkscape:19162): Gtk-WARNING **: MeshNewTypeAction: missing action MeshNewTypeAction

(inkscape:19162): Gtk-WARNING **: MeshNewFillStrokeAction: missing action MeshNewFillStrokeAction

(inkscape:19162): Gtk-WARNING **: MeshRowAction: missing action MeshRowAction

(inkscape:19162): Gtk-WARNING **: MeshColumnAction: missing action MeshColumnAction

(inkscape:19162): Gtk-WARNING **: MeshToggleSidesAction: missing action MeshToggleSidesAction

(inkscape:19162): Gtk-WARNING **: MeshMakeEllipticalAction: missing action MeshMakeEllipticalAction

(inkscape:19162): Gtk-WARNING **: MeshPickColorsAction: missing action MeshPickColorsAction

(inkscape:19162): Gtk-WARNING **: MeshFitInBoundingBoxAction: missing action MeshFitInBoundingBoxAction

(inkscape:19162): Gtk-WARNING **: MeshShowHandlesAction: missing action MeshShowHandlesAction

(inkscape:19162): Gtk-WARNING **: MeshEditFillAction: missing action MeshEditFillAction

(inkscape:19162): Gtk-WARNING **: MeshEditStrokeAction: missing action MeshEditStrokeAction

(inkscape:19162): Gtk-WARNING **: MeshWarningAction: missing action MeshWarningAction

(inkscape:19162): Gtk-WARNING **: MeshSmoothAction: missing action MeshSmoothAction

(inkscape:19162): Gtk-WARNING **: DropperOpacityAction: missing action DropperOpacityAction

(inkscape:19162): Gtk-WARNING **: DropperPickAlphaAction: missing action DropperPickAlphaAction

(inkscape:19162): Gtk-WARNING **: DropperSetAlphaAction: missing action DropperSetAlphaAction

(inkscape:19162): Gtk-WARNING **: ConnectorAvoidAction: missing action ConnectorAvoidAction

(inkscape:19162): Gtk-WARNING **: ConnectorIgnoreAction: missing action ConnectorIgnoreAction

(inkscape:19162): Gtk-WARNING **: ConnectorOrthogonalAction: missing action ConnectorOrthogonalAction

(inkscape:19162): Gtk-WARNING **: ConnectorCurvatureAction: missing action ConnectorCurvatureAction

(inkscape:19162): Gtk-WARNING **: ConnectorSpacingAction: missing action ConnectorSpacingAction

(inkscape:19162): Gtk-WARNING **: ConnectorGraphAction: missing action ConnectorGraphAction

(inkscape:19162): Gtk-WARNING **: ConnectorLengthAction: missing action ConnectorLengthAction

(inkscape:19162): Gtk-WARNING **: ConnectorDirectedAction: missing action ConnectorDirectedAction

(inkscape:19162): Gtk-WARNING **: ConnectorOverlapAction: missing action ConnectorOverlapAction