don't fail if resource not found in monetary reception init

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@7568 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_banking_cash/SkinTemplateItem/portal_skins/erp5_banking_cash/MonetaryReception_init.xml

@@ -69,8 +69,12 @@
         <item>
             <key> <string>_body</string> </key>
             <value> <string>currency = context.Baobab_getPortalReferenceCurrencyID()\n
-currency_object = context.restrictedTraverse(\'currency_module/%s\' %(currency,))\n
-context.setResourceValue(currency_object)\n
+try:\n
+  currency_object = context.restrictedTraverse(\'currency_module/%s\' %(currency,))\n
+  context.setResourceValue(currency_object)\n
+except KeyError:\n
+  context.log("MonetaryReception_init", "Cannot set resource value for object %s" %(context,))\n
+  pass\n
 </string> </value>
         </item>
         <item>
@@ -117,6 +121,7 @@ context.setResourceValue(currency_object)\n
                             <string>context</string>
                             <string>currency</string>
                             <string>currency_object</string>
+                            <string>KeyError</string>
                           </tuple>
                         </value>
                     </item>