Flow price: --
346df7bbb6b7dc94c97ca8c75eaf916a512efda430fa10a4785d17c67569c665

Transaction

Hash: 346df7bbb6b7dc94c97ca8c75eaf916a512efda430fa10a4785d17c67569c665
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 346df7bbb6b7dc94c97ca8c75eaf916a512efda430fa10a4785d17c67569c665:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
346df7bbb6b7dc94c97ca8c75eaf916a512efda430fa10a4785d17c67569c665
Status:
ERROR
Block height:
40055540
Block id:
44f72738134931d2661ca5df0d38c25ce9c268bb999ab22f034c07fbf9462432
Timestamp:
Monday 31 October 2022 at 16:00:52 UTC
()
Proposer:
Authorizers:
Gas used:
50