Thanks Mika for your reply. I tried avro_value_get_current_branch(&field, &branch), but now the error is thrown here for me. I am using Avro 1.7.7.
On Tue, Sep 30, 2014 at 7:02 AM, Mika Ristimaki <mika.ristim...@gmail.com> wrote: > Hi, > > Not sure if this works but you can try: > > On 30 Sep 2014, at 07:39, Michael Lim <michael...@gmail.com> wrote: > > avro_value_t node; > > avro_value_t field; > > avro_value_t branch; > > avro_generic_value_new(valueIface, &node); //valueIface was instantiated > with the schema below > > avro_value_get_by_name(&node, "left", &field, NULL); > > avro_value_t leftNode = some other node that I'd like to copy into the > "left" field of the "node" variable > > > > avro_value_get_current_branch(&field, &branch); > avro_value_copy(&branch, &leftNode); > > Instead of the stuff below. I know it looks bit strange but at least it > works for me. > > -Mika > > > avro_value_set_branch(&field, 0, &branch); //no error here > > avro_value_copy(&branch, &leftNode); //"Union has no selected branch" > error is thrown here > > > > But it works if I do: > > avro_value_set_branch(&field, 1, &branch); > > avro_value_set_null(&branch); > > > > The only other example I could find is this. Thanks in advance for > looking. > >
