Java code error

Java code error

Hi,
I am using a MooreQuery to look for neighbors in a grid:

MooreQuery<Object> query = new MooreQuery<Object>(grid, this,(int) (2*myHomeRangeRadius), (int) (2*myHomeRangeRadius));


if(query != null){

for (Object o : query.query()){

.................................................



Even though I have the if (query != null), I still get a nullPointer exception from the query when trying to iterate ,

Can anyone help me.

Thanks,

Lene

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