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Former Member

getting context exception

HI,

I am getting context exception like as

com.sap.tc.webdynpro.progmodel.context.ContextException: Path 'null' does not point to an attribute, but to View(path=AccountComp/AccountHistory, class=com.sap.tc.webdynpro.progmodel.generation.DelegatingView)

i created context as

Node --> category

Attribute --> Category.description

Node -->Source

Node--> points

Attribute --> Source.Points.sdate

Attribute -->Source.points.Edate

Attribute --> Source.points.label

and to set the values for the attribute in a loop i created the nodes added the element to it like as

IPublicAccountComp.ICategoryNode dnode = wdContext.nodeCategory();

for (int i = 0; i < CategoryValues.length; i++)

{

IPublicAccountComp.ICategoryElement cat1 = dnode.createCategoryElement();

cat1.setDescription(CategoryValues<i>);

wdContext.nodeCategory().addElement(cat1);

}

for (int i = 0; i < CatLabels.length; i++)

{ IPublicAccountComp.ISourceNode snode = wdContext.nodeSource();

IPublicAccountComp.ISourceElement src= snode.createSourceElement();

IPublicAccountComp.IPointsNode oupt1 = snode.nodePoints();

IPublicAccountComp.IPointsElement pEle = oupt1.createPointsElement();

pEle.setCuID(CatLabels<i>);

pEle.setStartValue(startDate<i>);

pEle.setEndValue(endDate<i>);

oupt1.addElement(pEle);

wdContext.nodeSource().addElement(src);

}

}

i dont know where i went wrong would you please help me in this

Thanks

Anu

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2 Answers

  • Best Answer
    Posted on Oct 19, 2011 at 06:33 PM

    You are creating element Source and then creating child element Points before adding the parent element Source first

    You need to create and then add the element before you can add a child node to it

    Hope this explains,

    Robin

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 14, 2011 at 05:22 PM

    solved

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