https://trac.osgeo.org/grass/ticket/1309: Error launching 6.5 wxgui

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@45795 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/icons/icon.py

@@ -111,291 +111,291 @@ class MetaIcon:
 #
 Icons = {
     'displayWindow' : {
-        'display'    : MetaIcon(img = iconSet['show'],
+        'display'    : MetaIcon(img = iconSet.get('show', wx.ART_ERROR),
                                 label = _('Display map'),
                                 desc  =  _('Re-render modified map layers only')),
-        'render'     : MetaIcon(img = iconSet['layer-redraw'],
+        'render'     : MetaIcon(img = iconSet.get('layer-redraw', wx.ART_ERROR),
                                 label = _('Render map'),
                                 desc = _('Force re-rendering all map layers')),
-        'erase'      : MetaIcon(img = iconSet['erase'],
+        'erase'      : MetaIcon(img = iconSet.get('erase', wx.ART_ERROR),
                                 label = _('Erase display'),
                                 desc = _('Erase display canvas with given background color')),
-        'pointer'    : MetaIcon(img = iconSet['pointer'],
+        'pointer'    : MetaIcon(img = iconSet.get('pointer', wx.ART_ERROR),
                                 label = _('Pointer')),
-        'zoomIn'     : MetaIcon(img = iconSet['zoom-in'],
+        'zoomIn'     : MetaIcon(img = iconSet.get('zoom-in', wx.ART_ERROR),
                                 label = _('Zoom in'),
                                 desc = _('Drag or click mouse to zoom')),
-        'zoomOut'    : MetaIcon(img = iconSet['zoom-out'],
+        'zoomOut'    : MetaIcon(img = iconSet.get('zoom-out', wx.ART_ERROR),
                                 label = _('Zoom out'),
                                 desc = _('Drag or click mouse to unzoom')),
-        'pan'        : MetaIcon(img = iconSet['pan'],
+        'pan'        : MetaIcon(img = iconSet.get('pan', wx.ART_ERROR),
                                 label = _('Pan'),
                                 desc = _('Drag with mouse to pan')),
-        'query'      : MetaIcon(img = iconSet['info'],
+        'query'      : MetaIcon(img = iconSet.get('info', wx.ART_ERROR),
                                 label = _('Query raster/vector map(s)'),
                                 desc = _('Query selected raster/vector map(s)')),
-        'zoomBack'   : MetaIcon(img = iconSet['zoom-last'],
+        'zoomBack'   : MetaIcon(img = iconSet.get('zoom-last', wx.ART_ERROR),
                                 label = _('Return to previous zoom')),
-        'zoomMenu'   : MetaIcon(img = iconSet['zoom-more'],
+        'zoomMenu'   : MetaIcon(img = iconSet.get('zoom-more', wx.ART_ERROR),
                                 label = _('Various zoom options'),
                                 desc = _('Zoom to computational, default, saved region, ...')),
-        'zoomExtent' : MetaIcon(img = iconSet['zoom-extent'],
+        'zoomExtent' : MetaIcon(img = iconSet.get('zoom-extent', wx.ART_ERROR),
                                 label = _('Zoom to selected map layer(s)')),
-        'overlay'    : MetaIcon(img = iconSet['overlay-add'],
+        'overlay'    : MetaIcon(img = iconSet.get('overlay-add', wx.ART_ERROR),
                                 label = _('Add map elements'),
                                 desc = _('Overlay elements like scale and legend onto map')),
-        'addBarscale': MetaIcon(img = iconSet['scalebar-add'],
+        'addBarscale': MetaIcon(img = iconSet.get('scalebar-add', wx.ART_ERROR),
                                 label = _('Add scalebar and north arrow')),
-        'addLegend'  : MetaIcon(img = iconSet['legend-add'],
+        'addLegend'  : MetaIcon(img = iconSet.get('legend-add', wx.ART_ERROR),
                                 label = _('Add legend')),
-        'saveFile'   : MetaIcon(img = iconSet['map-export'],
+        'saveFile'   : MetaIcon(img = iconSet.get('map-export', wx.ART_ERROR),
                                 label = _('Save display to graphic file')),
-        'print'      : MetaIcon(img = iconSet['print'],
+        'print'      : MetaIcon(img = iconSet.get('print', wx.ART_ERROR),
                                 label = _('Print display')),
-        'analyze'    : MetaIcon(img = iconSet['layer-raster-analyze'],
+        'analyze'    : MetaIcon(img = iconSet.get('layer-raster-analyze', wx.ART_ERROR),
                                 label = _('Analyze map'),
                                 desc = _('Measuring, profiling, histogramming, ...')),
-        'measure'    : MetaIcon(img = iconSet['measure-length'],
+        'measure'    : MetaIcon(img = iconSet.get('measure-length', wx.ART_ERROR),
                                 label = _('Measure distance')),
-        'profile'    : MetaIcon(img = iconSet['layer-raster-profile'],
+        'profile'    : MetaIcon(img = iconSet.get('layer-raster-profile', wx.ART_ERROR),
                                 label = _('Profile surface map')),
-        'addText'    : MetaIcon(img = iconSet['text-add'],
+        'addText'    : MetaIcon(img = iconSet.get('text-add', wx.ART_ERROR),
                                 label = _('Add text layer')),
-        'histogram'  : MetaIcon(img = iconSet['layer-raster-histogram'],
+        'histogram'  : MetaIcon(img = iconSet.get('layer-raster-histogram', wx.ART_ERROR),
                                 label = _('Create histogram of image or raster file')),
         },
     'layerManager' : {
-        'newdisplay'   : MetaIcon(img = iconSet['monitor-create'],
+        'newdisplay'   : MetaIcon(img = iconSet.get('monitor-create', wx.ART_ERROR),
                                   label = _('Start new map display')),
-        'workspaceNew'  : MetaIcon(img = iconSet['create'],
+        'workspaceNew'  : MetaIcon(img = iconSet.get('create', wx.ART_ERROR),
                                    label = _('Create new workspace (Ctrl+N)')),
-        'workspaceLoad' : MetaIcon(img = iconSet['layer-open'],
+        'workspaceLoad' : MetaIcon(img = iconSet.get('layer-open', wx.ART_ERROR),
                                    label = _('Load map layers into workspace (Ctrl+L)')),
-        'workspaceOpen' : MetaIcon(img = iconSet['open'],
+        'workspaceOpen' : MetaIcon(img = iconSet.get('open', wx.ART_ERROR),
                                    label = _('Open existing workspace file (Ctrl+O)')),
-        'workspaceSave' : MetaIcon(img = iconSet['save'],
+        'workspaceSave' : MetaIcon(img = iconSet.get('save', wx.ART_ERROR),
                                    label = _('Save current workspace to file (Ctrl+S)')),
-        'rastImport' : MetaIcon(img = iconSet['layer-import'],
+        'rastImport' : MetaIcon(img = iconSet.get('layer-import', wx.ART_ERROR),
                                 label = _('Import raster data')),
-        'rastLink'   : MetaIcon(img = iconSet['layer-import'],
+        'rastLink'   : MetaIcon(img = iconSet.get('layer-import', wx.ART_ERROR),
                                 label = _('Link external raster data')),
-        'vectImport' : MetaIcon(img = iconSet['layer-import'],
+        'vectImport' : MetaIcon(img = iconSet.get('layer-import', wx.ART_ERROR),
                                 label = _('Import vector data')),
-        'vectLink'   : MetaIcon(img = iconSet['layer-import'],
+        'vectLink'   : MetaIcon(img = iconSet.get('layer-import', wx.ART_ERROR),
                                 label = _('Link external vector data')),
-        'addRast'    : MetaIcon(img = iconSet['layer-raster-add'],
+        'addRast'    : MetaIcon(img = iconSet.get('layer-raster-add', wx.ART_ERROR),
                                 label = _('Add raster map layer (Ctrl+R)')),
-        'rastMisc'   : MetaIcon(img = iconSet['layer-raster-more'],
+        'rastMisc'   : MetaIcon(img = iconSet.get('layer-raster-more', wx.ART_ERROR),
                                 label = _('Add various raster map layers (RGB, HIS, shaded relief...)')),
-        'addVect'    : MetaIcon(img = iconSet['layer-vector-add'],
+        'addVect'    : MetaIcon(img = iconSet.get('layer-vector-add', wx.ART_ERROR),
                                 label = _('Add vector map layer (Ctrl+V)')),
-        'vectMisc'   : MetaIcon(img = iconSet['layer-vector-more'],
+        'vectMisc'   : MetaIcon(img = iconSet.get('layer-vector-more', wx.ART_ERROR),
                                 label = _('Add various vector map layers (thematic, chart...)')),
-        'addCmd'     : MetaIcon(img = iconSet['layer-command-add'],
+        'addCmd'     : MetaIcon(img = iconSet.get('layer-command-add', wx.ART_ERROR),
                                 label = _('Add command layer')),
-        'addGroup'   : MetaIcon(img = iconSet['layer-group-add'],
+        'addGroup'   : MetaIcon(img = iconSet.get('layer-group-add', wx.ART_ERROR),
                                 label = _('Add group')),
-        'addOverlay' : MetaIcon(img = iconSet['layer-more'],
+        'addOverlay' : MetaIcon(img = iconSet.get('layer-more', wx.ART_ERROR),
                                 label = _('Add grid or vector labels overlay')),
-        'delCmd'     : MetaIcon(img = iconSet['layer-remove'],
+        'delCmd'     : MetaIcon(img = iconSet.get('layer-remove', wx.ART_ERROR),
                                 label = _('Delete selected map layer')),
-        'quit'       : MetaIcon(img = iconSet['quit'],
+        'quit'       : MetaIcon(img = iconSet.get('quit', wx.ART_ERROR),
                                 label = _('Quit')),
-        'attrTable'  : MetaIcon(img = iconSet['table'],
+        'attrTable'  : MetaIcon(img = iconSet.get('table', wx.ART_ERROR),
                                 label = _('Show attribute table')),
-        'vdigit'     : MetaIcon(img = iconSet['edit'],
+        'vdigit'     : MetaIcon(img = iconSet.get('edit', wx.ART_ERROR),
                                 label = _('Edit vector maps')),
-        'addRgb'     : MetaIcon(img = iconSet['layer-rgb-add'],
+        'addRgb'     : MetaIcon(img = iconSet.get('layer-rgb-add', wx.ART_ERROR),
                                 label = _('Add RGB map layer')),
-        'addHis'     : MetaIcon(img = iconSet['layer-his-add'],
+        'addHis'     : MetaIcon(img = iconSet.get('layer-his-add', wx.ART_ERROR),
                                 label = _('Add HIS map layer')),
-        'addShaded'  : MetaIcon(img = iconSet['layer-shaded-relief-add'],
+        'addShaded'  : MetaIcon(img = iconSet.get('layer-shaded-relief-add', wx.ART_ERROR),
                                 label = _('Add shaded relief map layer')),
-        'addRArrow'  : MetaIcon(img = iconSet['layer-aspect-arrow-add'],
+        'addRArrow'  : MetaIcon(img = iconSet.get('layer-aspect-arrow-add', wx.ART_ERROR),
                                 label = _('Add raster flow arrows')),
-        'addRNum'    : MetaIcon(img = iconSet['layer-cell-cats-add'],
+        'addRNum'    : MetaIcon(img = iconSet.get('layer-cell-cats-add', wx.ART_ERROR),
                                 label = _('Add raster cell numbers')),
-        'addThematic': MetaIcon(img = iconSet['layer-vector-thematic-add'],
+        'addThematic': MetaIcon(img = iconSet.get('layer-vector-thematic-add', wx.ART_ERROR),
                                 label = _('Add thematic area (choropleth) map layer')),
-        'addChart'   : MetaIcon(img = iconSet['layer-vector-chart-add'],
+        'addChart'   : MetaIcon(img = iconSet.get('layer-vector-chart-add', wx.ART_ERROR),
                                 label = _('Add thematic chart layer')),
-        'addGrid'    : MetaIcon(img = iconSet['layer-grid-add'],
+        'addGrid'    : MetaIcon(img = iconSet.get('layer-grid-add', wx.ART_ERROR),
                                 label = _('Add grid layer')),
-        'addGeodesic': MetaIcon(img = iconSet['shortest-distance'],
+        'addGeodesic': MetaIcon(img = iconSet.get('shortest-distance', wx.ART_ERROR),
                                 label = _('Add geodesic line layer')),
-        'addRhumb'   : MetaIcon(img = iconSet['shortest-distance'],
+        'addRhumb'   : MetaIcon(img = iconSet.get('shortest-distance', wx.ART_ERROR),
                                 label = _('Add rhumbline layer')),
-        'addLabels'  : MetaIcon(img = iconSet['layer-label-add'],
+        'addLabels'  : MetaIcon(img = iconSet.get('layer-label-add', wx.ART_ERROR),
                                 label = _('Add labels')),
-        'addRast3d'  : MetaIcon(img = iconSet['layer-raster3d-add'],
+        'addRast3d'  : MetaIcon(img = iconSet.get('layer-raster3d-add', wx.ART_ERROR),
                                 label = _('Add 3D raster map layer'),
                                 desc  =  _('Note that 3D raster data are rendered only in 3D view mode')),
-        'settings'   : MetaIcon(img = iconSet['settings'],
+        'settings'   : MetaIcon(img = iconSet.get('settings', wx.ART_ERROR),
                                 label = _('Show GUI settings')),
-        'modeler'    : MetaIcon(img = iconSet['modeler-main'],
+        'modeler'    : MetaIcon(img = iconSet.get('modeler-main', wx.ART_ERROR),
                                 label = _('Start Graphical Modeler')),
-        "layerOptions"  : MetaIcon(img = iconSet['options'],
+        "layerOptions"  : MetaIcon(img = iconSet.get('options', wx.ART_ERROR),
                                    label = _('Set options')),
         },
     'vdigit' : {
-        'addPoint'        : MetaIcon(img = iconSet['point-create'],
+        'addPoint'        : MetaIcon(img = iconSet.get('point-create', wx.ART_ERROR),
                                      label = _('Digitize new point'),
                                      desc = _('Left: new point')),
-        'addLine'         : MetaIcon(img = iconSet['line-create'],
+        'addLine'         : MetaIcon(img = iconSet.get('line-create', wx.ART_ERROR),
                                      label = _('Digitize new line'),
                                      desc = _('Left: new point; Ctrl+Left: undo last point; Right: close line')),
-        'addBoundary'     : MetaIcon(img = iconSet['boundary-create'],
+        'addBoundary'     : MetaIcon(img = iconSet.get('boundary-create', wx.ART_ERROR),
                                      label = _('Digitize new boundary'),
                                      desc = _('Left: new point; Ctrl+Left: undo last point; Right: close line')),
-        'addCentroid'     : MetaIcon(img = iconSet['centroid-create'],
+        'addCentroid'     : MetaIcon(img = iconSet.get('centroid-create', wx.ART_ERROR),
                                      label = _('Digitize new centroid'),
                                      desc = _('Left: new point')),
-        'addArea'         : MetaIcon(img = iconSet['polygon-create'],
+        'addArea'         : MetaIcon(img = iconSet.get('polygon-create', wx.ART_ERROR),
                                      label = _('Digitize new area (composition of bondaries without category and one centroid with category)'),
                                      desc = _('Left: new point')),
-        'addVertex'       : MetaIcon(img = iconSet['vertex-create'],
+        'addVertex'       : MetaIcon(img = iconSet.get('vertex-create', wx.ART_ERROR),
                                      label = _('Add new vertex'),
                                      desc = _('Left: Select; Ctrl+Left: Unselect; Right: Confirm')),
-        'copyCats'        : MetaIcon(img = iconSet['cats-copy'],
+        'copyCats'        : MetaIcon(img = iconSet.get('cats-copy', wx.ART_ERROR),
                                      label = _('Copy categories'),
                                      desc = _('Left: Select; Ctrl+Left: Unselect; Right: Confirm')),
-        'deleteLine'      : MetaIcon(img = iconSet['line-delete'],
+        'deleteLine'      : MetaIcon(img = iconSet.get('line-delete', wx.ART_ERROR),
                                      label = _('Delete feature(s)'),
                                      desc = _('Left: Select; Ctrl+Left: Unselect; Right: Confirm')),
-        'displayAttr'     : MetaIcon(img = iconSet['attributes-display'],
+        'displayAttr'     : MetaIcon(img = iconSet.get('attributes-display', wx.ART_ERROR),
                                      label = _('Display/update attributes'),
                                      desc = _('Left: Select')),
-        'displayCats'     : MetaIcon(img = iconSet['cats-display'],
+        'displayCats'     : MetaIcon(img = iconSet.get('cats-display', wx.ART_ERROR),
                                      label = _('Display/update categories'),
                                      desc = _('Left: Select')),
-        'editLine'        : MetaIcon(img = iconSet['line-edit'],
+        'editLine'        : MetaIcon(img = iconSet.get('line-edit', wx.ART_ERROR),
                                      label = _('Edit line/boundary'),
                                      desc = _('Left: new point; Ctrl+Left: undo last point; Right: close line')),
-        'moveLine'        : MetaIcon(img = iconSet['line-move'],
+        'moveLine'        : MetaIcon(img = iconSet.get('line-move', wx.ART_ERROR),
                                      label = _('Move feature(s)'),
                                      desc = _('Left: Select; Ctrl+Left: Unselect; Right: Confirm')),
-        'moveVertex'      : MetaIcon(img = iconSet['vertex-move'],
+        'moveVertex'      : MetaIcon(img = iconSet.get('vertex-move', wx.ART_ERROR),
                                      label = _('Move vertex'),
                                      desc = _('Left: Select; Ctrl+Left: Unselect; Right: Confirm')),
-        'removeVertex'    : MetaIcon(img = iconSet['vertex-delete'],
+        'removeVertex'    : MetaIcon(img = iconSet.get('vertex-delete', wx.ART_ERROR),
                                      label = _('Remove vertex'),
                                      desc = _('Left: Select; Ctrl+Left: Unselect; Right: Confirm')),
-        'settings'        : MetaIcon(img = iconSet['settings'],
+        'settings'        : MetaIcon(img = iconSet.get('settings', wx.ART_ERROR),
                                      label = _('Digitization settings')),
-        'splitLine'       : MetaIcon(img = iconSet['line-split'],
+        'splitLine'       : MetaIcon(img = iconSet.get('line-split', wx.ART_ERROR),
                                      label = _('Split line/boundary'),
                                      desc = _('Left: Select; Ctrl+Left: Unselect; Right: Confirm')),
-        'quit'            : MetaIcon(img = iconSet['quit'],
+        'quit'            : MetaIcon(img = iconSet.get('quit', wx.ART_ERROR),
                                      label = _('Quit digitizer'),
                                      desc = _('Quit digitizer and save changes')),
-        'additionalTools' : MetaIcon(img = iconSet['tools'],
+        'additionalTools' : MetaIcon(img = iconSet.get('tools', wx.ART_ERROR),
                                      label = _('Additional tools ' \
                                                    '(copy, flip, connect, etc.)'),
                                      desc = _('Left: Select; Ctrl+Left: Unselect; Right: Confirm')),
-        'undo'             : MetaIcon(img = iconSet['undo'],
+        'undo'             : MetaIcon(img = iconSet.get('undo', wx.ART_ERROR),
                                       label = _('Undo'),
                                       desc = _('Undo previous changes')),
         },
     'profile' : {
-        'draw'         : MetaIcon(img = iconSet['show'],
+        'draw'         : MetaIcon(img = iconSet.get('show', wx.ART_ERROR),
                                   label = _('Draw/re-draw profile')),
-        'transect'     : MetaIcon(img = iconSet['layer-raster-profile'],
+        'transect'     : MetaIcon(img = iconSet.get('layer-raster-profile', wx.ART_ERROR),
                                   label = _('Draw transect in map display window to profile')),
-        'options'      : MetaIcon(img = iconSet['settings'],
+        'options'      : MetaIcon(img = iconSet.get('settings', wx.ART_ERROR),
                                   label = _('Profile options')),
-        'save'         : MetaIcon(img = iconSet['save'],
+        'save'         : MetaIcon(img = iconSet.get('save', wx.ART_ERROR),
                                   label = _('Save profile data to CSV file')),
-        'quit'         : MetaIcon(img = iconSet['quit'],
+        'quit'         : MetaIcon(img = iconSet.get('quit', wx.ART_ERROR),
                                   label = _('Quit Profile Analysis Tool'))
         },
     'georectify' : {
-        'gcpSet'    : MetaIcon(img = iconSet['gcp-create'],
+        'gcpSet'    : MetaIcon(img = iconSet.get('gcp-create', wx.ART_ERROR),
                                label = _('Set GCP'),
                                desc = _('Define GCP (Ground Control Points)')),
-        'georectify': MetaIcon(img = iconSet['georectify'],
+        'georectify': MetaIcon(img = iconSet.get('georectify', wx.ART_ERROR),
                                label = _('Georectify')),
-        'gcpRms'    : MetaIcon(img = iconSet['gcp-rms'],
+        'gcpRms'    : MetaIcon(img = iconSet.get('gcp-rms', wx.ART_ERROR),
                                label = _('Recalculate RMS error')),
-        'gcpSave'   : MetaIcon(img = iconSet['gcp-save'],
+        'gcpSave'   : MetaIcon(img = iconSet.get('gcp-save', wx.ART_ERROR),
                                label = _('Save GCPs to POINTS file')),
-        'gcpAdd'    : MetaIcon(img = iconSet['gcp-add'],
+        'gcpAdd'    : MetaIcon(img = iconSet.get('gcp-add', wx.ART_ERROR),
                                label = _('Add new GCP')),
-        'gcpDelete' : MetaIcon(img = iconSet['gcp-delete'],
+        'gcpDelete' : MetaIcon(img = iconSet.get('gcp-delete', wx.ART_ERROR),
                                label = _('Delete selected GCP')),
-        'gcpClear'  : MetaIcon(img = iconSet['gcp-remove'],
+        'gcpClear'  : MetaIcon(img = iconSet.get('gcp-remove', wx.ART_ERROR),
                                 label = _('Clear selected GCP')),
-        'gcpReload' : MetaIcon(img = iconSet['reload'],
+        'gcpReload' : MetaIcon(img = iconSet.get('reload', wx.ART_ERROR),
                                label = _('Reload GCPs from POINTS file')),
-        'quit'      : MetaIcon(img = iconSet['quit'],
+        'quit'      : MetaIcon(img = iconSet.get('quit', wx.ART_ERROR),
                                label = _('Quit georectification')),
-        'settings'  : MetaIcon(img = iconSet['settings'],
+        'settings'  : MetaIcon(img = iconSet.get('settings', wx.ART_ERROR),
                                label = _('Settings'),
                                desc = _('Settings dialog for georectification tool')),
         },
     'nviz' : {
-        'view'    : MetaIcon(img = iconSet['3d-view'],
+        'view'    : MetaIcon(img = iconSet.get('3d-view', wx.ART_ERROR),
                              label = _('Switch to view control page'),
                              desc = _('Change view settings')),
-        'surface' : MetaIcon(img = iconSet['3d-raster'],
+        'surface' : MetaIcon(img = iconSet.get('3d-raster', wx.ART_ERROR),
                              label = _('Switch to surface (raster) control page'),
                              desc = _('Change surface (loaded raster maps) settings')),
-        'vector'  : MetaIcon(img = iconSet['3d-vector'],
+        'vector'  : MetaIcon(img = iconSet.get('3d-vector', wx.ART_ERROR),
                              label = _('Switch to vector (2D/3D) control page'),
                              desc = _('Change 2D/3D vector settings')),
-        'volume'  : MetaIcon(img = iconSet['3d-volume'],
+        'volume'  : MetaIcon(img = iconSet.get('3d-volume', wx.ART_ERROR),
                              label = _('Switch to volume (3D raster) control page'),
                              desc = _('Change volume (loaded 3D raster maps) settings')),
-        'light'   : MetaIcon(img = iconSet['3d-light'],
+        'light'   : MetaIcon(img = iconSet.get('3d-light', wx.ART_ERROR),
                              label = _('Switch to lighting control page'),
                              desc = _('Change lighting settings')),
-        'fringe'  : MetaIcon(img = iconSet['3d-fringe'],
+        'fringe'  : MetaIcon(img = iconSet.get('3d-fringe', wx.ART_ERROR),
                              label = _('Switch to fringe control page'),
                              desc = _('Switch on/off fringes')),
-        'settings': MetaIcon(img = iconSet['settings'],
+        'settings': MetaIcon(img = iconSet.get('settings', wx.ART_ERROR),
                              label = _('3D view mode tools'),
                              desc = _('Show/hide 3D view mode settings dialog')),
-        'quit'    : MetaIcon(img = iconSet['quit'],
+        'quit'    : MetaIcon(img = iconSet.get('quit', wx.ART_ERROR),
                              label = _('Quit 3D view mode'),
                              desc = _('Switch back to 2D view mode')),
         },
     'modeler' : {
-        'new'        : MetaIcon(img = iconSet['create'],
+        'new'        : MetaIcon(img = iconSet.get('create', wx.ART_ERROR),
                                 label = _('Create new model (Ctrl+N)')),
-        'open'       : MetaIcon(img = iconSet['open'],
+        'open'       : MetaIcon(img = iconSet.get('open', wx.ART_ERROR),
                                 label = _('Load model from file (Ctrl+O)')),
-        'save'       : MetaIcon(img = iconSet['save'],
+        'save'       : MetaIcon(img = iconSet.get('save', wx.ART_ERROR),
                                 label = _('Save current model to file (Ctrl+S)')),
-        'toImage'    : MetaIcon(img = iconSet['image-export'],
+        'toImage'    : MetaIcon(img = iconSet.get('image-export', wx.ART_ERROR),
                                 label = _('Export model to image')),
-        'toPython'   : MetaIcon(img = iconSet['python-export'],
+        'toPython'   : MetaIcon(img = iconSet.get('python-export', wx.ART_ERROR),
                                 label = _('Export model to Python script')),
-        'actionAdd'  : MetaIcon(img = iconSet['module-add'],
+        'actionAdd'  : MetaIcon(img = iconSet.get('module-add', wx.ART_ERROR),
                                 label = _('Add action (GRASS module) to model')),
-        'dataAdd'    : MetaIcon(img = iconSet['data-add'],
+        'dataAdd'    : MetaIcon(img = iconSet.get('data-add', wx.ART_ERROR),
                                 label = _('Add data item to model')),
-        'relation'   : MetaIcon(img = iconSet['relation-create'],
+        'relation'   : MetaIcon(img = iconSet.get('relation-create', wx.ART_ERROR),
                                 label = _('Define relation between data and action items')),
-        'run'        : MetaIcon(img = iconSet['execute'],
+        'run'        : MetaIcon(img = iconSet.get('execute', wx.ART_ERROR),
                                 label = _('Run model')),
-        'validate'   : MetaIcon(img = iconSet['check'],
+        'validate'   : MetaIcon(img = iconSet.get('check', wx.ART_ERROR),
                                 label = _('Validate model')),
-        'settings'   : MetaIcon(img = iconSet['settings'],
+        'settings'   : MetaIcon(img = iconSet.get('settings', wx.ART_ERROR),
                                 label = _('Show modeler settings')),
-        'properties' : MetaIcon(img = iconSet['options'],
+        'properties' : MetaIcon(img = iconSet.get('options', wx.ART_ERROR),
                                 label = _('Show model properties')),
-        'variables'  : MetaIcon(img = iconSet['modeler-variables'],
+        'variables'  : MetaIcon(img = iconSet.get('modeler-variables', wx.ART_ERROR),
                                 label = _('Manage model variables')),
-        'redraw'     : MetaIcon(img = iconSet['redraw'],
+        'redraw'     : MetaIcon(img = iconSet.get('redraw', wx.ART_ERROR),
                                 label = _('Redraw model canvas')),
-        'quit'       : MetaIcon(img = iconSet['quit'],
+        'quit'       : MetaIcon(img = iconSet.get('quit', wx.ART_ERROR),
                                 label = _('Quit Graphical Modeler')),
         },
     'misc' : {
-        'font' : MetaIcon(img = iconSet['font'],
+        'font' : MetaIcon(img = iconSet.get('font', wx.ART_ERROR),
                           label = _('Select font')),
-        'help' : MetaIcon(img = iconSet['help'],
+        'help' : MetaIcon(img = iconSet.get('help', wx.ART_ERROR),
                           label = _('Show help page')),
-        'quit' : MetaIcon(img = iconSet['quit'],
+        'quit' : MetaIcon(img = iconSet.get('quit', wx.ART_ERROR),
                           label = _('Quit')),
         }
     }