[gen] Bugfixes.

gen/mixins/ToolMixin.py

@@ -218,17 +218,17 @@ class ToolMixin(BaseMixin):
            - the number of columns for layouting those fields.'''
         fields = []
         if refInfo:
-            # The search is triggered from a Ref field.
+            # The search is triggered from a Ref field
             refObject, fieldName = self.getRefInfo(refInfo)
             refField = refObject.getAppyType(fieldName)
             fieldNames = refField.queryFields or ()
             nbOfColumns = refField.queryNbCols
         else:
-            # The search is triggered from an app-wide search.
+            # The search is triggered from an app-wide search
             klass = self.getAppyClass(className)
             fieldNames = getattr(klass, 'searchFields', None)
             if not fieldNames:
-                # Gather all the indexed fields on this class.
+                # Gather all the indexed fields on this class
                 fieldNames = [f.name for f in self.getAllAppyTypes(className) \
                               if f.indexed]
             nbOfColumns = getattr(klass, 'numberOfSearchColumns', 3)

gen/wrappers/ToolWrapper.py

@@ -550,7 +550,7 @@ class ToolWrapper(AbstractWrapper):
              layoutType='search';
              x=ztool.getCssJs(searchInfo.fields, 'edit', cssJs)">
 
-      <!-- Include type-specific CSS and JS. -->
+      <!-- Include type-specific CSS and JS -->
       <link for="cssFile in cssJs['css']" rel="stylesheet" type="text/css"
             href=":url(cssFile)"/>
       <script for="jsFile in cssJs['js']" type="text/javascript"

gen/wrappers/__init__.py

@@ -1071,6 +1071,11 @@ class AbstractWrapper(object):
             indexes = []
             for name in fields:
                 field = self.getField(name)
+                if not field:
+                    # The index may be a standard Appy index that does not
+                    # correspond to a field.
+                    indexes.append(name)
+                    continue
                 if not field.indexed: continue
                 # A field may have 2 different indexes
                 iName = field.getIndexName(usage='search')