[CODE]
...
13:53:31.684:WARN:Log:hidden primary key=true
13:53:31.700:WARN:Log:TipiVoceKey:_id primary key=false
13:53:31.747:WARN:Log:TipiVoceBase:_descrizione primary key=false
13:53:31.778:WARN:Log:TipiVoceKey:_segno primary key=false
13:53:31.809:WARN:Log:TipiVoceKey:_datamod primary key=false
13:53:31.840:WARN:Log:TipiVoceKey:_dataann primary key=false
13:53:31.872:WARN:Log:TipiVoceKey:_datarip primary key=false
13:53:31.903:WARN:Log:TipiVoceKey:_valido primary key=false
13:53:31.996:DEBUG:visualState:isc_OID_49:state changed to: tab
13:53:32.028:DEBUG:visualState:VociBudgetEDPanelgestione:state changed to: tabSelected
13:53:32.637:dblclick3[E]:INFO:gridEdit:isc_OID_134filterEditor:establishing new edit session at row: 0 with values: {hidden: undef,
VociBudgetKey:_id: undef,
VociBudgetKey:_azId: undef,
VociBudgetKey:_tvbId: undef,
TipiVoceBase:_descrizione: undef,
VociBudgetBase:_descrizione: undef,
VociBudgetKey:_cvbId: undef,
VociBudgetBase:_qta: undef,
VociBudgetBase:_prezzo: undef,
VociBudgetBase:_percentuale: undef,
VociBudgetKey:_tvbSegno: undef,
VociBudgetKey:_idPadre: undef,
VociBudgetBase:_proponi: undef,
VociBudgetKey:_flagPerc: undef,
VociBudgetKey:_datamod: undef,
VociBudgetKey:_dataann: undef,
VociBudgetKey:_datarip: undef,
VociBudgetKey:_valido: undef,
}
13:53:32.668:dblclick3[E]:INFO:ResultSet:isc_OID_134:Creating new isc.ResultSet for operation 'VociBudgetBaseDS_fetch' with filterValues: {
}
13:53:32.699:dblclick3[E]:INFO:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):setCriteria: filter criteria changed, invalidating cache
13:53:32.731:dblclick3[E]:INFO:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):Invalidating cache
13:53:32.777:dblclick3[E]:DEBUG:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):getRange(0,999), cache check: 474,524 firstMissingRow: 474 lastMissingRow: 524
13:53:32.793:dblclick3[E]:DEBUG:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):getRange: no scrolling direction detected
13:53:32.824:dblclick3[E]:INFO:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):getRange(0, 999) will fetch from 0 to 999
13:53:32.855:dblclick3[E]:DEBUG:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):getRange(0,1000), cache check: 475,524 firstMissingRow: 475 lastMissingRow: 524
13:53:32.887:dblclick3[E]:DEBUG:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):getRange: no scrolling direction detected
13:53:32.918:dblclick3[E]:INFO:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):getRange(0, 1000) will fetch from 0 to 1000
13:53:32.949:dblclick3[E]:INFO:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):fetching rows 0,1000 from server
13:53:32.996:dblclick3[E]:DEBUG:visualState:isc_ImgButton_146:state changed to: headerButton
13:53:33.043:dblclick3[E]:DEBUG:visualState:isc_ImgButton_147:state changed to: headerButton
13:53:33.074:dblclick3[E]:DEBUG:visualState:isc_ImgButton_148:state changed to: headerButton
13:53:33.121:dblclick3[E]:DEBUG:visualState:isc_ImgButton_149:state changed to: headerButton
13:53:33.152:dblclick3[E]:DEBUG:visualState:isc_ImgButton_150:state changed to: headerButton
13:53:33.199:dblclick3[E]:DEBUG:visualState:isc_ImgButton_151:state changed to: headerButton
13:53:33.230:dblclick3[E]:DEBUG:visualState:isc_ImgButton_152:state changed to: headerButton
13:53:33.277:dblclick3[E]:DEBUG:visualState:isc_ImgButton_153:state changed to: headerButton
13:53:33.308:dblclick3[E]:DEBUG:visualState:isc_ImgButton_154:state changed to: headerButton
13:53:33.355:dblclick3[E]:DEBUG:visualState:isc_ImgButton_155:state changed to: headerButton
13:53:33.386:dblclick3[E]:DEBUG:visualState:isc_ImgButton_156:state changed to: headerButton
13:53:33.433:dblclick3[E]:DEBUG:visualState:isc_ImgButton_157:state changed to: headerButton
13:53:33.464:dblclick3[E]:DEBUG:visualState:isc_ImgButton_158:state changed to: headerButton
13:53:33.511:dblclick3[E]:DEBUG:visualState:isc_ImgButton_159:state changed to: headerButton
13:53:33.542:dblclick3[E]:DEBUG:visualState:isc_ImgButton_160:state changed to: headerButton
13:53:33.746:dblclick3[E]:INFO:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):Received 2 records from server
13:53:33.761:dblclick3[E]:DEBUG:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):full length set to: 2
13:53:33.808:dblclick3[E]:DEBUG:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):integrating 2 rows into cache at position 0
13:53:33.839:dblclick3[E]:INFO:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):cached 2 rows, from 0 to 2 (2 total rows, 2 cached)
13:53:33.870:dblclick3[E]:INFO:ResultSet:isc_ResultSet_145 (created by: isc_OID_134):Cache for entire DataSource complete
13:53:35.025:dblclick3[E]:INFO:gridEdit:isc_OID_134filterEditor:Starting editing at row 0, colNum 0
13:53:35.056:dblclick3[E]:DEBUG:gridEdit:isc_OID_134filterEditor:showing inline editor at: 0,0, will focus: true
13:53:35.134:dblclick3[E]:INFO:gridEdit:isc_OID_134filterEditor:'setFields()' removed the following fields which had pending edit values for some row[s]: 'hidden', 'VociBudgetKey:_datamod', 'VociBudgetKey:_dataann', 'VociBudgetKey:_datarip', 'VociBudgetKey:_valido'.
Edit values for these fields have been dropped.
13:53:35.165:dblclick3[E]:DEBUG:gridEdit:isc_OID_134filterEditor:showing inline editor at: 0,0, will focus: false
13:53:35.478:dblclick3[E]:INFO:ResultSet:isc_ResultSet_178 (created by: undefined):creating auto-operation for operationType: fetch
13:53:35.509:dblclick3[E]:INFO:ResultSet:isc_ResultSet_178 (created by: undefined):setCriteria: filter criteria unchanged
13:53:35.556:dblclick3[E]:DEBUG:ResultSet:isc_ResultSet_178 (created by: undefined):integrating 3 rows into cache at position 0
13:53:35.603:dblclick3[E]:DEBUG:ResultSet:isc_ResultSet_178 (created by: undefined):full length set to: 3
13:53:35.681:dblclick3[E]:INFO:RPCManager:sendQueue called with no current queue, ignoring
13:53:35.759:dblclick3[E]:DEBUG:ListGrid:isc_OID_134:delaying adjustOverflow: childMoved
13:53:35.915:dblclick3[E]:INFO:ResultSet:isc_ResultSet_179 (created by: undefined):creating auto-operation for operationType: fetch
13:53:35.946:dblclick3[E]:INFO:ResultSet:isc_ResultSet_179 (created by: undefined):setCriteria: filter criteria unchanged
13:53:35.977:dblclick3[E]:DEBUG:ResultSet:isc_ResultSet_179 (created by: undefined):integrating 3 rows into cache at position 0
13:53:36.009:dblclick3[E]:DEBUG:ResultSet:isc_ResultSet_179 (created by: undefined):full length set to: 3
13:53:36.196:FCS4:DEBUG:visualState:VociBudgetEDPanelgestione:state changed to: tabSelectedOver
13:53:36.321:RDQ7:INFO:gridEdit:isc_OID_134filterEditor_body:redraw with editors showing, editForm.hasFocus: undefined
13:53:41.001:MDN5:INFO:EventHandler:Target Canvas for event 'mousedown': [GridBody ID:isc_OID_134_body]
13:53:41.047:BLR6:DEBUG:visualState:VociBudgetEDPanelgestione:state changed to: tabSelected
13:53:41.141:MUP7:INFO:EventHandler:Target Canvas for event 'mouseup': [GridBody ID:isc_OID_134_body]
13:53:41.406:MUP0:INFO:EventHandler:Target Canvas for event 'mouseup': [GridBody ID:isc_OID_134_body]
13:53:41.469:TMR2:INFO:gridEdit:isc_OID_134:Starting editing at row 1, colNum 3
13:53:41.484:TMR2:INFO:gridEdit:isc_OID_134:establishing new edit session at row: 1, col:3 with values: {}
13:53:41.531:TMR2:DEBUG:visualState:isc_OID_138:state changed to: stretchImgButton
13:53:41.593:TMR2:DEBUG:visualState:isc_OID_139:state changed to: stretchImgButton
13:53:41.640:TMR2:DEBUG:gridEdit:isc_OID_134:showing inline editor at: 1,3, will focus: true
13:53:41.859:TMR2:DEBUG:gridEdit:isc_OID_134:editRowForm created with values: {__ref: com.digitalage.ssb.client.datasources.VociBudgetBaseLGR@3c,
VociBudgetKey:_id: "V1",
VociBudgetKey:_azId: "digiage",
VociBudgetKey:_tvbId: "C",
VociBudgetKey:_cvbId: "1",
VociBudgetKey:_tvbSegno: -1,
VociBudgetKey:_idPadre: null,
VociBudgetKey:_flagPerc: "S",
VociBudgetKey:_datamod: 2009-05-08 00:00:00.000000000,
VociBudgetKey:_dataann: null,
VociBudgetKey:_datarip: null,
VociBudgetKey:_valido: "1",
VociBudgetBase:_descrizione: "Voce Budget 1",
VociBudgetBase:_qta: 5,
VociBudgetBase:_prezzo: 10,
VociBudgetBase:_percentuale: 10,
VociBudgetBase:_proponi: "S",
VociBudgetBase:_uteIdMod: "digitalage",
VociBudgetBase:_datains: 2009-05-08 00:00:00.000000000,
VociBudgetBase:_dataatt: 2009-05-08 00:00:00.000000000,
VociBudgetBase:_funzIdMod: "S",
VociBudgetBase:_postazione: "giac",
TipiVoceKey:_id: "C",
TipiVoceKey:_segno: -1,
TipiVoceKey:_datamod: 2009-04-23 23:55:57.000000000,
TipiVoceKey:_dataann: null,
TipiVoceKey:_datarip: null,
TipiVoceKey:_valido: "1",
TipiVoceBase:_descrizione: "Costi",
TipiVoceBase:_uteIdMod: "0",
TipiVoceBase:_datains: 2009-04-23 23:55:58.000000000,
TipiVoceBase:_dataatt: 2009-04-23 23:55:57.000000000,
TipiVoceBase:_funzIdMod: null,
TipiVoceBase:_postazione: "0:0:0:0:0:0:0:1",
CategorieVociKey:_id: "1",
CategorieVociKey:_datamod: 2009-04-15 22:28:01.000000000,
CategorieVociKey:_dataann: 2009-04-15 22:28:01.000000000,
CategorieVociKey:_datarip: null,
CategorieVociKey:_valido: "0",
CategorieVociBase:_descrizione: "UNO",
CategorieVociBase:_uteIdMod: "1",
CategorieVociBase:_datains: 2009-04-15 21:44:52.000000000,
CategorieVociBase:_dataatt: 2009-04-15 21:44:52.000000000,
CategorieVociBase:_funzIdMod: null,
CategorieVociBase:_postazione: "127.0.0.1",
VociBudgetKey:_id[Padre]: null,
VociBudgetKey:_azId[Padre]: null,
VociBudgetKey:_tvbId[Padre]: null,
VociBudgetKey:_cvbId[Padre]: null,
VociBudgetKey:_tvbSegno[Padre]: null,
VociBudgetKey:_idPadre[Padre]: null,
VociBudgetKey:_flagPerc[Padre]: null,
VociBudgetKey:_datamod[Padre]: null,
VociBudgetKey:_dataann[Padre]: null,
VociBudgetKey:_datarip[Padre]: null,
VociBudgetKey:_valido[Padre]: null,
hidden: 816509,
groupParentId: undef,
_groupTree_isc_OID_134: Obj,
isFolder: undef,
_selection_13: true}
13:53:42.139:selectionchange3:INFO:EventHandler:Target Canvas for event 'selectionchange': [DynamicForm ID:isc_DynamicForm_180]
13:53:42.202:selectionchange5:INFO:EventHandler:Target Canvas for event 'selectionchange': [DynamicForm ID:isc_DynamicForm_180]
13:53:43.840:MDN7:INFO:EventHandler:Target Canvas for event 'mousedown': [DynamicForm ID:isc_DynamicForm_180]
13:53:43.980:MUP1:INFO:EventHandler:Target Canvas for event 'mouseup': [DynamicForm ID:isc_DynamicForm_180]
13:53:44.027:selectionchange2:INFO:EventHandler:Target Canvas for event 'selectionchange': [DynamicForm ID:isc_DynamicForm_180]
13:53:44.152:INFO:ResultSet:isc_PickListMenu_196:Creating new isc.ResultSet for operation 'TipiVoceBaseDS_fetch' with filterValues: {
}
13:53:44.183:INFO:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):setCriteria: filter criteria changed, invalidating cache
13:53:44.230:INFO:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):Invalidating cache
13:53:44.277:DEBUG:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):getRange(0,1), cache check: 0,37 firstMissingRow: 0 lastMissingRow: 37
13:53:44.323:DEBUG:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):getRange: guessing forward scrolling
13:53:44.370:INFO:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):getRange(0, 1) will fetch from 0 to 75
13:53:44.417:INFO:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):fetching rows 0,75 from server
13:53:44.511:DEBUG:visualState:isc_ImgButton_200:state changed to: headerButton
13:53:44.573:DEBUG:visualState:isc_ImgButton_201:state changed to: headerButton
13:53:44.635:DEBUG:visualState:isc_ImgButton_202:state changed to: headerButton
13:53:44.810:DEBUG:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):getRange(0, 24) satisfied from cache
13:53:44.857:INFO:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):Received 3 records from server
13:53:44.872:DEBUG:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):full length set to: 3
13:53:44.919:DEBUG:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):integrating 3 rows into cache at position 0
13:53:44.950:INFO:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):cached 3 rows, from 0 to 3 (3 total rows, 3 cached)
13:53:44.982:INFO:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):Cache for entire DataSource complete
13:53:45.028:DEBUG:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):getRange(0, 2) satisfied from cache
13:53:45.060:DEBUG:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):getRange(0, 1) satisfied from cache
13:53:45.169:RDQ9:DEBUG:ResultSet:isc_ResultSet_199 (created by: isc_PickListMenu_196):getRange(0, 2) satisfied from cache
13:53:46.760:TMR8:DEBUG:visualState:isc_ImgButton_200:state changed to: headerButtonOver
13:53:46.822:TMR2:DEBUG:visualState:isc_ImgButton_200:state changed to: headerButton
13:53:47.774:MDN0:INFO:EventHandler:Target Canvas for event 'mousedown': [GridBody ID:isc_PickListMenu_196_body]
13:53:47.961:MUP2:INFO:EventHandler:Target Canvas for event 'mouseup': [GridBody ID:isc_PickListMenu_196_body]
13:53:47.992:selectionchange3:INFO:EventHandler:Target Canvas for event 'selectionchange': [DynamicForm ID:isc_DynamicForm_180]
13:53:48.070:selectionchange5:INFO:EventHandler:Target Canvas for event 'selectionchange': [DynamicForm ID:isc_DynamicForm_180]
13:53:48.117:WARN:Log:cbo change: old=C new R
13:53:48.148:WARN:Log:_tvbIdCbo.getSelectedRecord
[/CODE]

followed by this exception (I can't see it in the log)
[CODE]
(TypeError): 'a' è nullo o non è un oggetto
 number: -2146823281
 description: 'a' è nullo o non è un oggetto
[/CODE]