Grid error

[ttran]

I just update to the latest smartGWT3.0p today. I am try to create a simple grid for a new project.

[CODE]

<DataSource ID="invoiceDS" serverType="sql"
tableName="sap_invoice" qualifyColumnNames="false">
<fields>
<field name="ID" type="sequence" primaryKey="true" hidden="true" />
<field name="INVOICE_NBR" type="text" title="Invoice Number"/>
<field name="CURRENCY" type="text" title="Currency"/>
</fields>
<schema>ESD</schema>

</DataSource>


-----------------


DataSource ds = new DataSource("invoiceDS");
mainGrid = new ListGrid();
mainGrid.setDataSource(ds);
mainGrid.setAutoFetchData(true);

ListGridField invoiceField = new ListGridField("INVOICE_NBR",
"Invoice Number");

ListGridField currencyField = new ListGridField("CURRENCY",
"Currency");

mainGrid.setFields(invoiceField,currencyField );
[CODE]


I am getting this error?

[ERROR]
10:54:25.339 [ERROR] [invoice] 10:54:25.338:XRP1:WARN:RPCManager:Server returned TRANSPORT_ERROR with no error message performing operation 'isc_DataSource_0_fetch'., response: {operationId: &quot;isc_DataSource_0_fetch&quot;,
clientContext: Obj,
context: Obj,
transactionNum: 0,
httpResponseCode: 404,
httpResponseText: &quot;&lt;html&gt;\n&lt;head&gt;\n&lt;meta http-equiv=&quot;Content-...&quot;[1395],
xmlHttpRequest: Obj,
transport: &quot;xmlHttpRequest&quot;,
status: -90,
clientOnly: undef,
httpHeaders: Obj,
isStructured: true,
callbackArgs: null,
results: Obj,
data: null,
response: Obj,
startRow: 0,
endRow: 0,
totalRows: 0}

com.smartgwt.client.core.JsObject$SGWT_WARN: 10:54:25.338:XRP1:WARN:RPCManager:Server returned TRANSPORT_ERROR with no error message performing operation 'isc_DataSource_0_fetch'., response: {operationId: &quot;isc_DataSource_0_fetch&quot;,
clientContext: Obj,
context: Obj,
transactionNum: 0,
httpResponseCode: 404,
httpResponseText: &quot;&lt;html&gt;\n&lt;head&gt;\n&lt;meta http-equiv=&quot;Content-...&quot;[1395],
xmlHttpRequest: Obj,
transport: &quot;xmlHttpRequest&quot;,
status: -90,
clientOnly: undef,
httpHeaders: Obj,
isStructured: true,
callbackArgs: null,
results: Obj,
data: null,
response: Obj,
startRow: 0,
endRow: 0,
totalRows: 0}
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:105)
at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
at java.lang.Thread.run(Thread.java:662)


[ERROR]

Nothing is special about the data. Do you see what the issue may be?

Thanks,

[ajmarrer]

Try and see if this works...

DataSource ds = new DataSource.get("invoiceDS");

[ttran]

yes, that was my problem. I should have done a copy and paste.