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    Dropdown becomes blank of ListGridField

    Hi isomorphic,

    We are using SmartGWT v2.4 {2011-06-30/PowerEdition Deployment (built 2011-06-30) and facing issue with IE.

    Issue:

    We are facing issue with the ListGridField having dropdown. When we try to save some data we get the below error and field dropdown becomes blank. I turned out trace and I see the following error every time when this happens. It happens only in IE.

    03:37:35.690:RDQ3:WARN:Log:Error:
    'Unable to get property 'getValueFieldName' of undefined or null reference'
    in http://houmapp048v/apt/apt/sc/modules/ISC_Forms.js
    at line 2098
    03:37:35.800:XRP0:INFO:RPCManager:transaction 16 arrived after 5735ms.

    I am not able to figure out reason. Can you provide solution? Any help would be appreciated.

    Attachment : Screenshot of the issue I am discussing.

    Error stack trace:


    04:15:57.837 [ERROR] [apt] 04:15:50.394:RDQ2:WARN:Log:Error: 'Unable to get property 'getValueFieldName' of undefined or null reference' in http://127.0.0.1:8888/apt/sc/modules/ISC_Forms.js at line 2110
    com.smartgwt.client.core.JsObject$SGWT_WARN: 04:15:50.394:RDQ2:WARN:Log:Error: 'Unable to get property 'getValueFieldName' of undefined or null reference' in http://127.0.0.1:8888/apt/sc/modules/ISC_Forms.js at line 2110
    at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    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(Unknown Source)
    Attached Files

    #2
    Need help on above issue.

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