Adding codes to handle no ndnd exception
diff --git a/src/chatdialog.cpp b/src/chatdialog.cpp
index 9046f2c..10d97f2 100644
--- a/src/chatdialog.cpp
+++ b/src/chatdialog.cpp
@@ -136,7 +136,12 @@
m_keychain = ndn::Ptr<ndn::security::Keychain>(new ndn::security::Keychain(m_identityManager, m_invitationPolicyManager, NULL));
- m_handler = ndn::Ptr<ndn::Wrapper>(new ndn::Wrapper(m_keychain));
+ try{
+ m_handler = ndn::Ptr<ndn::Wrapper>(new ndn::Wrapper(m_keychain));
+ }catch(ndn::Error::ndnOperation& e){
+ emit noNdnConnection(QString::fromStdString("Cannot conect to ndnd!\n Have you started your ndnd?"));
+ }
+
if(trial == true)
{