Redmine

I have removed related issues, and now I can update start date...

Did you find the explanation to this problem ? It's strange but we don't have much info to investigate. Let us know if we can close, thank you.

No I didn't found. However I've faced another bug on updating an issue, it was a bug with i18n handling. I've do some patches :

Index: lib/redmine/i18n.rb
===================================================================
--- lib/redmine/i18n.rb (revision 3733)
+++ lib/redmine/i18n.rb (working copy)
@@ -7,15 +7,23 @@
     def l(*args)
       case args.size
       when 1
-        ::I18n.t(*args)
+               begin
+                       ::I18n.t(*args)
+               rescue
+                       args
+               end
       when 2
-        if args.last.is_a?(Hash)
-          ::I18n.t(*args)
-        elsif args.last.is_a?(String)
-          ::I18n.t(args.first, :value => args.last)
-        else
-          ::I18n.t(args.first, :count => args.last)
-        end
+               begin
+                       if args.last.is_a?(Hash)
+                         ::I18n.t(*args)
+                       elsif args.last.is_a?(String)
+                         ::I18n.t(args.first, :value => args.last)
+                       else
+                         ::I18n.t(args.first, :count => args.last)
+                       end
+               rescue
+                       args
+               end
       else
         raise "Translation string with multiple values: #{args.first}" 
       end
Index: lib/redmine/export/pdf.rb
===================================================================
--- lib/redmine/export/pdf.rb   (revision 3733)
+++ lib/redmine/export/pdf.rb   (working copy)
@@ -91,7 +91,7 @@
         def Cell(w,h=0,txt='',border=0,ln=0,align='',fill=0,link='')
           @ic ||= Iconv.new(l(:general_pdf_encoding), 'UTF-8')
           # these quotation marks are not correctly rendered in the pdf
-          txt = txt.gsub(/[“�]/, '"') if txt
+          #txt = txt.gsub(/[“�]/, '"') if txt
           txt = begin
             # 0x5c char handling
             txtar = txt.split('\\')
Index: lib/redmine/helpers/gantt.rb
===================================================================
--- lib/redmine/helpers/gantt.rb        (revision 3733)
+++ lib/redmine/helpers/gantt.rb        (working copy)
@@ -52,29 +52,23 @@
         @date_to = (@date_from >> @months) - 1
       end

-
       def events=(e)
-        @events = e
-        # Adds all ancestors
-        root_ids = e.select {|i| i.is_a?(Issue) && i.parent_id? }.collect(&:root_id).uniq
-        if root_ids.any?
-          # Retrieves all nodes
-          parents = Issue.find_all_by_root_id(root_ids, :conditions => ["rgt - lft > 1"])
-          # Only add ancestors
-          @events += parents.select {|p| @events.detect {|i| i.is_a?(Issue) && p.is_ancestor_of?(i)}}
-        end
-        @events.uniq!
-        # Sort issues by hierarchy and start dates
-        @events.sort! {|x,y|
-          if x.is_a?(Issue) && y.is_a?(Issue)
-            gantt_issue_compare(x, y, @events)
-          else
-            gantt_start_compare(x, y)
-          end
-        }
-        # Removes issues that have no start or end date
-        @events.reject! {|i| i.is_a?(Issue) && (i.start_date.nil? || i.due_before.nil?) }
-        @events
+        #@events = e.sort {|x,y| x.start_date <=> y.start_date }
+        @events = e.sort {|x,y|
+               if x.kind_of?(Issue) and y.kind_of?(Issue)
+                       if x.assigned_to == y.assigned_to
+                               x.start_date <=> y.start_date
+                       else
+                               x.assigned_to <=> y.assigned_to
+                       end
+               else
+                       if x.class == y.class
+                               x.start_date <=> y.start_date
+                       else
+                               x.class.to_s <=> y.class.to_s
+                       end
+               end
+       }
       end

       def params
@@ -239,36 +233,6 @@
         imgl.format = format
         imgl.to_blob
       end if Object.const_defined?(:Magick)
-
-      private
-
-      def gantt_issue_compare(x, y, issues)
-        if x.parent_id == y.parent_id
-          gantt_start_compare(x, y)
-        elsif x.is_ancestor_of?(y)
-          -1
-        elsif y.is_ancestor_of?(x)
-          1
-        else
-          ax = issues.select {|i| i.is_a?(Issue) && i.is_ancestor_of?(x) && !i.is_ancestor_of?(y) }.sort_by(&:lft).first
-          ay = issues.select {|i| i.is_a?(Issue) && i.is_ancestor_of?(y) && !i.is_ancestor_of?(x) }.sort_by(&:lft).first
-          if ax.nil? && ay.nil?
-            gantt_start_compare(x, y)
-          else
-            gantt_issue_compare(ax || x, ay || y, issues)
-          end
-        end
-      end
-
-      def gantt_start_compare(x, y)
-        if x.start_date.nil?
-          -1
-        elsif y.start_date.nil?
-          1
-        else
-          x.start_date <=> y.start_date
-        end
-      end
     end
   end
 end