[omniORB] Caught a CORBA:: UNKNOWN error (IDL sequence type)

[janarbek]

Dear all, I hope some one could help me with following code.
   
  First, I have following IDL 
   
  typedef sequence<short> seqShort;
  interface shortSeqTestServer {
  void setSize(inout short size);
  void acceptType(inout seqShort value);
  seqShort returnType();
  };
   
  Second in my server code,
   
  My servan and servant implementation is as follows.
   
  class shortSeqTestServer_i : public POA_shortSeqTestServer
{
private:
 seqShort data;
public:
 inline shortSeqTestServer_i() {}
 virtual ~shortSeqTestServer_i() {
 }
 
 virtual void setSize(CORBA::Short& size);
 virtual void acceptType(seqShort& value);
 virtual seqShort* returnType();
  };
  
void shortSeqTestServer_i::setSize(CORBA::Short& size)
{
data.length(size);
   for(int i=0;i<size;i++)
 {
  data[i] = (CORBA::Short)1; 
 }
}
   
  void shortSeqTestServer_i::acceptType(seqShort& value)
{
  // Do something
  }
  seqShort* shortSeqTestServer_i::returnType()
{
  return &data;
}

   
  Now, I am doing in my client. 
   
   
  shortSeqTestServer_var echoref1 = shortSeqTestServer::_narrow(obj1);
 
  seqShort_var testPattern;
   for (int j = 0; j<4; j++)
 {
 CORBA::Short size = j+4;
 testPattern =new seqShort(size);
   echoref1->setSize(size);
 testPattern->length(size); 
 
 CORBA::Short i; 
  for (i = 0; i<size; i++)   
  testPattern[i] = 1;  
 
 testPattern = echoref1->returnType();
 }
   
   
  I got following error when I execute my client "Caught a CORBA:: UNKNOWN"!
   
  I really don't know what is wrong with my code. It seems everything is Ok for me.
  But I don't know.


 
  ==================================================================================================================================================================
  Janarbek, Researcher. 
Software Robot Research Team, ETRI(Electronics and Telecommunications Research Institute)
161 Kajong-Dong, Yusong-Gu, TAEJON, 305-350, KOREA
Email : janarbek at etri.re.kr
Phone : 82-42-860-1838
Fax : 82-42-860-6790
  Cell Phone: 82-10-8692-8103
  ===================================================================================================================================================================

       
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