fix(memory leak):
free "result_out"  in platone_call_mycontract .
@@ -203,6 +203,7 @@ BOAT_RESULT platone_call_mycontract(BoatPlatoneWallet *wallet_ptr)
/* code */
printf( "node[%d] : IP[%s],port[%d]. \n",i,result_out.nodeInfo[i].IP,result_out.nodeInfo[i].rpcPort);
}
+ nodeResFree(&result_out);
result_str = my_contract_cpp_abi_setName(&tx_ctx, "HelloWorld");
if (result_str == NULL)
