Error in Adobe Offline Form

Question

In the portal, the after attaching the roles,  an error is shown while on the role.
"com.sap.tc.webdynpro.progmodel.context.ContextException: Node(AdderessTypeSelectView.vnAddress.vnData): cannot bind or add elements because the node has no valid parent "

Answer 1

Umang,
This exception occurs you are trying to add a child to a parent element not yet created. In your case vnAddress is the parent and vnData is its child if I am not mistaken.
So in your code you should first create an element of vnAddress and bind it and then create an element of vnData and bind / add it.
So your code should look like :
// Create and add parent first.
     IAddressTypeSelectView.IVnAddressElement  addressEle = wdContext.createVnAddressElement();
     wdContext.nodeVnAddress().bind(addressEle);
// Next manipulate with child.
     IAddressTypeSelectView.IVnDataElement dataEle = wdContext.createVnDataElement();
     wdContext.nodeVnData().addElement(dataEle);
Chintan