diff --git a/plotly/plotlyfig.m b/plotly/plotlyfig.m
index 6797bb4b..6859dffe 100644
--- a/plotly/plotlyfig.m
+++ b/plotly/plotlyfig.m
@@ -642,7 +642,7 @@ function validate(obj)
                     updateAxis(obj,n);
                 catch
                     % TODO to the future
-                    disp('warning: error in updateAxis')
+                    disp('catch at line 643 in plotlyfog.m file')
                 end
             end
             
@@ -657,7 +657,7 @@ function validate(obj)
                     end
                 catch
                     % TODO to the future
-                    disp('warning: error using update_opac')
+                    disp('catch at line 660 in plotlyfog.m file')
                 end
                 
             end
@@ -668,7 +668,7 @@ function validate(obj)
                     updateAnnotation(obj,n);
                 catch
                     % TODO to the future
-                    disp('warning: error in updateAnnotation')
+                    disp('catch at line 671 in plotlyfog.m file')
                 end
             end
             
@@ -972,7 +972,7 @@ function delete(obj)
                             strcmpi(fieldname,'surface') || strcmpi(fieldname,'scatter3d') ...
                         ||  strcmpi(fieldname,'mesh3d') || strcmpi(fieldname,'bar') ...
                         ||  strcmpi(fieldname,'scatterpolar') || strcmpi(fieldname,'barpolar') ...
-                        ||  strcmpi(fieldname,'scene') ...
+                        ||  strcmpi(fieldname,'scene') ||  strcmpi(fieldname,'layout') ...
                         )
                         fprintf(['\nWhoops! ' exception.message(1:end-1) ' in ' fieldname '\n\n']);
                     end
diff --git a/plotly/plotlyfig_aux/core/updateData.m b/plotly/plotlyfig_aux/core/updateData.m
index b3660c6b..1c6fafe9 100644
--- a/plotly/plotlyfig_aux/core/updateData.m
+++ b/plotly/plotlyfig_aux/core/updateData.m
@@ -11,6 +11,8 @@
             updatePie3(obj, dataIndex);
         elseif strcmpi(obj.PlotOptions.TreatAs, 'pcolor')
             updatePColor(obj, dataIndex);
+        elseif strcmpi(obj.PlotOptions.TreatAs, 'polarplot')
+            updatePolarplot(obj, dataIndex);
         end
         
     %-update plot based on plot call class-%
@@ -150,7 +152,7 @@
     end
 catch
     % TODO to the future
-    disp('waring: error in updateData at AXIS/DATA CLEAN UP section')
+    disp('catch at line 155 in updateData.m file')
 end
 
 %-------------------------------------------------------------------------%
diff --git a/plotly/plotlyfig_aux/handlegraphics/updateLineseries.m b/plotly/plotlyfig_aux/handlegraphics/updateLineseries.m
index e20bac47..28b35352 100644
--- a/plotly/plotlyfig_aux/handlegraphics/updateLineseries.m
+++ b/plotly/plotlyfig_aux/handlegraphics/updateLineseries.m
@@ -131,6 +131,9 @@ function updateLineseries(obj,plotIndex)
 
 %-------------------------------------------------------------------------%
 
+%-Fro 3D plots-%
+obj.PlotOptions.is3d = false; % by default
+
 if isfield(plot_data,'ZData')
     
     numbset = unique(plot_data.ZData);
@@ -139,8 +142,11 @@ function updateLineseries(obj,plotIndex)
         %-scatter z-%
         obj.data{plotIndex}.z = plot_data.ZData;
         
-        %overwrite type
+        %-overwrite type-%
         obj.data{plotIndex}.type = 'scatter3d';
+        
+        %-flag to manage 3d plots-%
+        obj.PlotOptions.is3d = true;
     end
 end
 
diff --git a/plotly/plotlyfig_aux/handlegraphics/updatePolarplot.m b/plotly/plotlyfig_aux/handlegraphics/updatePolarplot.m
new file mode 100644
index 00000000..4d3df342
--- /dev/null
+++ b/plotly/plotlyfig_aux/handlegraphics/updatePolarplot.m
@@ -0,0 +1,135 @@
+function updatePolarplot(obj,plotIndex)
+    
+%-------------------------------------------------------------------------%
+    
+%-Get plot class-%
+plotclass = obj.State.Plot(plotIndex).Class;
+
+%-------------------------------------------------------------------------%
+
+%-run the correct plot class-%
+if strcmpi(plotclass, 'line')
+    updatePolarline(obj,plotIndex)
+elseif strcmpi(plotclass, 'polaraxes')
+    updatePolaraxes(obj,plotIndex)
+end
+
+%-------------------------------------------------------------------------%
+
+end
+
+
+%-------------------------------------------------------------------------%
+%-HELPERS FUNCTIONS-%
+%-------------------------------------------------------------------------%
+
+function updatePolaraxes(obj,plotIndex)
+
+%-------------------------------------------------------------------------%
+    
+%-PLOT DATA STRUCTURE-%
+plot_data = get(obj.State.Plot(plotIndex).Handle);
+
+%-------------------------------------------------------------------------%
+    
+%-setting polar axes-%
+gridcolor = 'rgb(235,235,235)';
+linecolor = 'rgb(210,210,210)';
+
+%-R-axis-%
+obj.layout.polar.angularaxis.tickmode = 'array';
+obj.layout.polar.angularaxis.tickvals = plot_data.ThetaTick(1:end-1);
+obj.layout.polar.angularaxis.gridcolor = gridcolor;
+obj.layout.polar.angularaxis.linecolor = linecolor;
+obj.layout.polar.angularaxis.ticks = '';
+
+%-Theta-axis-%
+obj.layout.polar.radialaxis.angle = plot_data.RAxisLocation;
+obj.layout.polar.radialaxis.tickmode = 'array';
+obj.layout.polar.radialaxis.tickvals = plot_data.RTick;
+obj.layout.polar.radialaxis.gridcolor = gridcolor;
+obj.layout.polar.radialaxis.showline = false;
+obj.layout.polar.radialaxis.tickangle = 90;
+obj.layout.polar.radialaxis.ticks = '';
+
+%-------------------------------------------------------------------------%
+
+end
+
+function updatePolarline(obj,plotIndex)
+
+%-------------------------------------------------------------------------%
+
+%-PLOT DATA STRUCTURE- %
+plot_data = get(obj.State.Plot(plotIndex).Handle);
+
+%-------------------------------------------------------------------------%
+
+%-scatterpolar type-%
+obj.data{plotIndex}.type = 'scatterpolar';
+
+%-------------------------------------------------------------------------%
+
+%-scatter visible-%
+obj.data{plotIndex}.visible = strcmp(plot_data.Visible,'on');
+
+%-------------------------------------------------------------------------%
+
+%-scatter r-data-%
+obj.data{plotIndex}.r = abs(plot_data.RData);
+
+%-------------------------------------------------------------------------%
+
+%-scatter theta-data-%
+obj.data{plotIndex}.theta = rad2deg(plot_data.ThetaData);
+
+%-------------------------------------------------------------------------%
+
+%-scatterpolar name-%
+obj.data{plotIndex}.name = plot_data.DisplayName;
+
+%-------------------------------------------------------------------------%
+
+%-scatterpolar mode-%
+if ~strcmpi('none', plot_data.Marker) ...
+        && ~strcmpi('none', plot_data.LineStyle)
+    mode = 'lines+markers';
+elseif ~strcmpi('none', plot_data.Marker)
+    mode = 'markers';
+elseif ~strcmpi('none', plot_data.LineStyle)
+    mode = 'lines';
+else
+    mode = 'none';
+end
+
+obj.data{plotIndex}.mode = mode;
+
+%-------------------------------------------------------------------------%
+
+%-scatter line-%
+obj.data{plotIndex}.line = extractLineLine(plot_data);
+obj.data{plotIndex}.line.width = 2 * obj.data{plotIndex}.line.width;
+
+%-------------------------------------------------------------------------%
+
+%-scatter marker-%
+obj.data{plotIndex}.marker = extractLineMarker(plot_data);
+
+%-------------------------------------------------------------------------%
+
+%-scatter showlegend-%
+leg = get(plot_data.Annotation);
+legInfo = get(leg.LegendInformation);
+
+switch legInfo.IconDisplayStyle
+    case 'on'
+        showleg = true;
+    case 'off'
+        showleg = false;
+end
+
+obj.data{plotIndex}.showlegend = showleg;
+
+%-------------------------------------------------------------------------%
+
+end
\ No newline at end of file
diff --git a/plotly/plotlyfig_aux/handlegraphics/updateStem.m b/plotly/plotlyfig_aux/handlegraphics/updateStem.m
index a75fea4a..7b86279f 100644
--- a/plotly/plotlyfig_aux/handlegraphics/updateStem.m
+++ b/plotly/plotlyfig_aux/handlegraphics/updateStem.m
@@ -5,6 +5,7 @@
 %-update line-%
 updateLineseries(obj,dataIndex);
 stem_temp_data = obj.data{dataIndex};
+isstem3d = obj.PlotOptions.is3d;
 
 %------------------------------------------------------------------------%
 
@@ -17,6 +18,10 @@
 xdata_extended = zeros(1,3*length(stem_temp_data.x)); 
 ydata_extended = zeros(1,3*length(stem_temp_data.y));
 
+if isstem3d
+    zdata_extended = zeros(1,3*length(stem_temp_data.z));
+end
+
 %-format x data-%
 m = 1; 
 for n = 1:length(stem_temp_data.x)
@@ -29,12 +34,28 @@
 %-format y data-%
 m = 1; 
 for n = 1:length(stem_temp_data.y)
-    ydata_extended(m) = 0; 
+    ydata_extended(m) = 0;
+ 
+    if isstem3d
+        ydata_extended(m) = stem_temp_data.y(n); 
+    end
+    
     ydata_extended(m+1) = stem_temp_data.y(n); 
     ydata_extended(m+2) = nan; 
     m = m + 3; 
 end
 
+%-format z data-%
+if isstem3d
+    m = 1; 
+    for n = 1:length(stem_temp_data.z)
+        zdata_extended(m) = 0;
+        zdata_extended(m+1) = stem_temp_data.z(n); 
+        zdata_extended(m+2) = nan; 
+        m = m + 3; 
+    end
+end
+
 %-hide every other marker-%
 color_temp = cell(1,3*length(stem_temp_data.y));
 line_color_temp = cell(1,3*length(stem_temp_data.y));
@@ -57,6 +78,10 @@
 stem_temp_data.x = xdata_extended; 
 stem_temp_data.y = ydata_extended; 
 
+if isstem3d
+    stem_temp_data.z = zdata_extended; 
+end
+
 %------------------------------------------------------------------------%
 
 obj.data{dataIndex} = stem_temp_data;