_5 is undefined

Technical Q&A
1

Hello,

I’ve got a big problem but I don’t understand why it happens, because it used to work until a few days ago, and doesn’t any more for an unknown reason.

I get a JS error during code execution.
On Chrome 11

11:43:03.815:XRP0:WARN:Log:TypeError: Cannot set property 'location' of undefined

On Firefox 4

11:39:08.127:XRP6:WARN:Log:TypeError: _5 is undefined
    unnamed("list", undef)
    DataSource.getSoapBody(_1=>{Obj},  _2=>{Obj})
    DataSource.getXMLRequestBody(_1=>{Obj})
    DataSource.getServiceInputs(_1=>{Obj})
    DataSource.sendDSRequest(_1=>{Obj})
    DataSource.performDSOperation(_1=>"fetch",  _2=>{Obj},  _3=>{Obj},  _4=>{Obj})
    DataSource.fetchData(_1=>{Obj},  _2=>{Obj},  _3=>{Obj})
    ResultSet.fetchRemoteData(_1=>{Obj},  _2=>0,  _3=>75)
    ResultSet._fetchRemoteData()
    ResultSet.getRangePaged(_1=>0,  _2=>7,  _3=>undef,  _4=>undef)
    ResultSet._getRangePaged(0, 7, undef, undef)
    ResultSet.getRange(_1=>0,  _2=>7)
    ListGrid.requestVisibleRows()
    Canvas.filterWithCriteria(_1=>{Obj},  _2=>{Obj},  _3=>{Obj})
    Canvas._filter("fetch", {Obj}, undef, {Obj})
    Class.invokeSuper(_1=>null,  _2=>"$wo")
    Class.Super(_1=>"$wo",  _2=>[object Array],  _3=>[object Arguments])
    ListGrid._filter("fetch", undef, undef, {Obj})
    Canvas.fetchData()
    alertMgtServiceLoaded({Obj}, {Obj})
    [c]Class.fireCallback(_1=>alertMgtServiceLoaded,  _2=>"service,rpcRequest",  _3=>[object Array])
    XMLTools._completeLoad(alertMgtServiceLoaded, "service,rpcRequest", [object Array])
    XMLTools._loadSchemaToJSReply({Obj})
    XMLTools._loadSchemaReply({Obj}, {Obj})
    unnamed({Obj}, "<?xml version='1.0' encoding='UTF-8'?><..."[ 20141], {Obj}, {Obj})
    [c]Class.fireCallback(_1=>function (_9, _10, _11, _12),  _2=>"xmlDoc,xmlText,rpcResponse,rpcRequest",  _3=>[object Array])
    XMLTools._getXMLResponseReply({Obj}, "<?xml version='1.0' encoding='UTF-8'?><..."[ 20141], {Obj})
    [c]Class.fireCallback(_1=>{Obj},  _2=>"rpcResponse,data,rpcRequest",  _3=>[object Array],  _4=>{Obj},  _5=>undef)
    [c]Class.fireCallback(_1=>{Obj},  _2=>"rpcResponse,data,rpcRequest",  _3=>[object Array])
    [c]RPCManager.fireReplyCallback(_1=>{Obj},  _2=>{Obj},  _3=>{Obj},  _4=>"<?xml version='1.0' encoding='UTF-8'?><..."[ 20141])
    [c]RPCManager.fireReplyCallbacks(_1=>{Obj},  _2=>{Obj})
    [c]RPCManager.performOperationReply(_1=>{Obj},  _2=>{Obj})
    RPCManager._performTransactionReply(2)
    [c]RPCManager.performTransactionReply(_1=>2,  _2=>"<?xml version='1.0' encoding='UTF-8'?><..."[ 20141],  _3=>undef)
    anonymous(2, [object XMLHttpRequest])
    [c]Class.fireCallback(_1=>"isc.RPCManager.performTransactionReply(..."[ 67],  _2=>"transactionNum,results,wd",  _3=>[object Array])
    [c]Comm.performXmlTransactionReply(_1=>2,  _2=>[object XMLHttpRequest])
    anonymous([object XMLHttpRequest])
    [c]Class.fireCallback(_1=>"isc.Comm.performXmlTransactionReply(2, ..."[ 56],  _2=>"xmlHttpRequest",  _3=>[object Array],  _4=>[object Proxy],  _5=>true)
    Comm._fireXMLCallback([object XMLHttpRequest], "isc.Comm.performXmlTransactionReply(2, ..."[ 56])
    unnamed([object Event])
    unnamed()

and here is my code generating this error:

isc.XMLTools.loadWSDL(wsAlertMgtServiceWSDL_URL, alertMgtServiceLoaded);

		function alertMgtServiceLoaded() {
			isc.DataSource
					.create({
						ID : "alertsDS",
						dataURL : wsAlertMgtServiceURL,
						fields : [ {
							title : "Time stamp",
							name : "timestamp",
							primaryKey : true
						}, {
							title : "Message",
							name : "message"
						}, {
							title : "Status",
							name : "status"
						}, {
							title : "MMSI",
							name : "mmsi"
						} ],
						operationBindings : [ {
							operationType : "fetch",
							wsOperation : "list",
							recordName : "alert"
						}, {
							operationType : "update",
							wsOperation : "update",
							useFlatFields : true
						}, {
							operationType : "remove",
							wsOperation : "delete",
							useFlatFields : true
						} ],
						serviceNamespace : "http://sdmps.tnnl.thales.com/schemas/alertsvc/1.0",
						xmlNamespaces : {
							mis : "http://sdmps.tnnl.thales.com/schemas/mission/1.0",
							ctx : "http://sdmps.tnnl.thales.com/schemas/alert/1.0",
							sdmps : "http://sdmps.tnnl.thales.com/schemas/sdmps/1.0"
						},

						handleError : handleDSError
					});

			alertsList.setProperty("dataSource", "alertsDS");
			alertsList.fetchData();

			// enable auto refresh for grids		
			Timer.setTimeout(autoRefreshGrids, 10000);
		}

Have you got an idea of what is the problem here ?

Thanks in advance

2

Can you capture a stack trace from IE8 or earlier? That will show the name of the method that’s crashing, which is key.

3

Actually i’ve just corrected the problem.

It was due to Eclipse source code formatting on my project, and especially on schemaTranslator.xsl which caused this problem. I’ve restored the original one and everything works fine again.

Problem is solved, thanks !