Hi, Folks!
I am developing a simple application with addition, modification and deletion. However, I am in error here and not sure what comes to be ...
`
[monodroid-gc] GREF GC Threshold: 1800
[MonoDroid] UNHANDLED EXCEPTION: System.NullReferenceException: Object reference not set to an instance of an object
[MonoDroid] at MobileEscolaApp.MainActivity.OnCreate (Android.OS.Bundle) <0x00070>
[MonoDroid] at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_ (intptr,intptr,intptr) <0x00063>
[MonoDroid] at (wrapper dynamic-method) object.5760dda4-446d-4293-942c-775ea9008150 (intptr,intptr,intptr) <0x00043>
[mono]
[mono] Unhandled Exception:
[mono] System.NullReferenceException: Object reference not set to an instance of an object
[mono] at MobileEscolaApp.MainActivity.OnCreate (Android.OS.Bundle bundle) [0x00000] in :0
[mono] at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_ (IntPtr jnienv, IntPtr native__this, IntPtr native_savedInstanceState) [0x00000] in :0
[mono] at (wrapper dynamic-method) object:5760dda4-446d-4293-942c-775ea9008150 (intptr,intptr,intptr)
[mono-rt] [ERROR] FATAL UNHANDLED EXCEPTION: System.NullReferenceException: Object reference not set to an instance of an object
[mono-rt] at MobileEscolaApp.MainActivity.OnCreate (Android.OS.Bundle bundle) [0x00000] in :0
[mono-rt] at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_ (IntPtr jnienv, IntPtr native__this, IntPtr native_savedInstanceState) [0x00000] in :0
[mono-rt] at (wrapper dynamic-method) object:5760dda4-446d-4293-942c-775ea9008150 (intptr,intptr,intptr)
`
Thanks