Flow price: --
629ce3269583d8a141dee9db74e6118c4d62ce9e36fcf25739aa7ca87e9221ac

Transaction

Hash: 629ce3269583d8a141dee9db74e6118c4d62ce9e36fcf25739aa7ca87e9221ac
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 629ce3269583d8a141dee9db74e6118c4d62ce9e36fcf25739aa7ca87e9221ac:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
629ce3269583d8a141dee9db74e6118c4d62ce9e36fcf25739aa7ca87e9221ac
Status:
ERROR
Block height:
40141202
Block id:
d4fdfa01a5152a28a708ddd9dddd85c1e035c5c860bb8cf911c188d2f761306f
Timestamp:
Wednesday 2 November 2022 at 02:40:05 UTC
()
Proposer:
Authorizers:
Gas used:
46