# Web client not loading data on the form

**URL:** <https://forum.servoy.com/t/web-client-not-loading-data-on-the-form/16909>\
**Category:** Classic Servoy\
**Created:** [January 8, 2013, 3:05am UTC](https://forum.servoy.com/t/web-client-not-loading-data-on-the-form/16909 "2013-01-08T03:05:22Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![leonid](https://avatars.discourse-cdn.com/v4/letter/l/d9b06d/32.png) [@leonid](https://forum.servoy.com/u/leonid)\
**Post date:** [January 8, 2013, 3:05am UTC](https://forum.servoy.com/t/web-client-not-loading-data-on-the-form/16909/1 "2013-01-08T03:05:22Z")

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I have two forms order and order items. Both forms are tbl(table) forms, related by order id and used template\_3 layout. When I run web client the forms not load data,in Smart client every thing works. Also, if split forms and run in separate layout (template\_1) the form load data in web client. I don’t overwrite any code , just setup relation when design layout. Is it a bug? I have Java 7 update 9 and Servoy developper 6.1.3 and use Postgres database

Here the error (from console of servoy developer).

Exception Object: java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
MSG: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
  
com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
Wrapped java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel (C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js#2065)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2065 (getToolbarFormName)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2268 (getChildFormsInEditMode)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:82 (onRecordSelection)

Exception Object: java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
MSG: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
  
com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
Wrapped java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel (C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js#2065)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2065 (getToolbarFormName)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2268 (getChildFormsInEditMode)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:82 (onRecordSelection)

Exception Object: java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
MSG: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
  
com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
Wrapped java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel (C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js#2065)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2065 (getToolbarFormName)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2268 (getChildFormsInEditMode)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:82 (onRecordSelection)

Exception Object: java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
MSG: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
  
com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
Wrapped java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel (C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js#2065)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2065 (getToolbarFormName)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2268 (getChildFormsInEditMode)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:82 (onRecordSelection)

Exception Object: java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
MSG: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
  
Exception calling form method ‘load’ with arguments [testorder\_tbl, null] on form 'svy\_nav\_fr\_p\_main’in async mode on solution paragon  
Wrapped java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel (C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js#2065)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2065 (getToolbarFormName)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2094 (getMode)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:907 (loadRecords)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_fr\_main\_base.js:102 (load)

Exception Object: java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
MSG: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
  
com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
Wrapped java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel (C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js#2065)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2065 (getToolbarFormName)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:171 (onShowForm)

Exception Object: java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
MSG: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
  
com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel  
Wrapped java.lang.ClassCastException: com.servoy.j2db.server.headlessclient.dataui.WebSplitPane cannot be cast to com.servoy.j2db.server.headlessclient.dataui.WebAccordionPanel (C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js#2065)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:2065 (getToolbarFormName)  
at C:\Paragon5492\svy\_nav\_navigation\forms\svy\_nav\_base.js:171 (onShowForm)

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<div class="post-metadata">

**Author:** ![rgansevles](https://avatars.discourse-cdn.com/v4/letter/r/3d9bf3/32.png) [@rgansevles](https://forum.servoy.com/u/rgansevles)\
**Post date:** [January 8, 2013, 8:12am UTC](https://forum.servoy.com/t/web-client-not-loading-data-on-the-form/16909/2 "2013-01-08T08:12:42Z")

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Leonid,

This is a known issue, and will be fixed in next release [https://support.servoy.com/browse/SVY-3626](https://support.servoy.com/browse/SVY-3626)

Rob