Index: /issm/trunk-jpl/src/c/toolkits/objects/Matrix.h
===================================================================
--- /issm/trunk-jpl/src/c/toolkits/objects/Matrix.h	(revision 15237)
+++ /issm/trunk-jpl/src/c/toolkits/objects/Matrix.h	(revision 15238)
@@ -188,5 +188,6 @@
 			}
 			else{
-				this->imatrix->AllocationInfo();
+				//this->imatrix->AllocationInfo();
+				_error_("not supported yet");
 			}
 		}/*}}}*/
Index: /issm/trunk-jpl/src/c/toolkits/petsc/objects/PetscMat.cpp
===================================================================
--- /issm/trunk-jpl/src/c/toolkits/petsc/objects/PetscMat.cpp	(revision 15237)
+++ /issm/trunk-jpl/src/c/toolkits/petsc/objects/PetscMat.cpp	(revision 15238)
@@ -177,5 +177,7 @@
 void PetscMat::SetValues(int m,int* idxm,int n,int* idxn,IssmDouble* values,InsMode mode){
 
-	MatSetValues(this->matrix,m,idxm,n,idxn,values,ISSMToPetscInsertMode(mode));
+	PetscErrorCode ierr;
+	ierr = MatSetValues(this->matrix,m,idxm,n,idxn,values,ISSMToPetscInsertMode(mode));
+	//if(ierr) _error_("PETSC's MatSetValues reported an error");
 
 }