src/fflib/AFunction2.cpp:583: error: NULL_DEREFERENCE
  pointer `p` last assigned on line 577 could be null and is dereferenced at line 583, column 7.
Showing all 8 steps of the trace


src/fflib/AFunction2.cpp:567:2: start of procedure Add
565.         return v;
566.     }
567.    void  TableOfIdentifier::Add(Key k,Key op,OneOperator *p0,OneOperator *p1,
        ^
568.         OneOperator *p2,OneOperator *p3,OneOperator *p4,OneOperator *p5,OneOperator *p6)
569.     {

src/fflib/AFunction2.cpp:570:7: Skipping _Rb_tree_iterator: function or method not found
568.         OneOperator *p2,OneOperator *p3,OneOperator *p4,OneOperator *p5,OneOperator *p6)
569.     {
570.         iterator i= m.find(k);
             ^
571.         if (i==m.end()) // new
572.   	{

src/fflib/AFunction2.cpp:571:11: Taking false branch
569.     {
570.         iterator i= m.find(k);
571.         if (i==m.end()) // new
                 ^
572.   	{
573.   	    Value poly0=Value(atype<Polymorphic*>(),new Polymorphic(),listofvar);     

src/fflib/AFunction2.cpp:577:7: Skipping operator->: function or method not found
575.   	    listofvar= &*i;
576.   	}
577.         const Polymorphic * p= dynamic_cast<const Polymorphic *>(i->second.second);
             ^
578.         if ( !p) { 
579.   	  if(mpirank==0)

src/fflib/AFunction2.cpp:578:13: Taking true branch
576.   	}
577.         const Polymorphic * p= dynamic_cast<const Polymorphic *>(i->second.second);
578.         if ( !p) { 
                   ^
579.   	  if(mpirank==0)
580.   	      cerr << k << " is not a Polymorphic id " << endl;

src/fflib/AFunction2.cpp:579:7: Taking false branch
577.         const Polymorphic * p= dynamic_cast<const Polymorphic *>(i->second.second);
578.         if ( !p) { 
579.   	  if(mpirank==0)
             ^
580.   	      cerr << k << " is not a Polymorphic id " << endl;
581.   	  CompileError();

src/fflib/AFunction2.cpp:581:4: Skipping CompileError(): function or method not found
579.   	  if(mpirank==0)
580.   	      cerr << k << " is not a Polymorphic id " << endl;
581.   	  CompileError();
          ^
582.         }
583.         p->Add(op,p0,p1,p2,p3,p4,p5,p6);

src/fflib/AFunction2.cpp:583:7: 
581.   	  CompileError();
582.         }
583. >       p->Add(op,p0,p1,p2,p3,p4,p5,p6);
584.     }
585.