i have a parent node and one child node.
cardinality of both is "0...n". both are tables. now i want to bind a table to the child node but its dumping giving error as
"Access via 'NULL' object reference not possible"..when i checked i found the child node is not getting initialized.
how to initialize the child node so tht i can use the method "bind_table" using node for tht child node table