Flow price: --
e4d057f27225b3c904a8eb0dd65a1ef0ecaac0911374f9a5dbd91e11ab65856f

Transaction

Hash: e4d057f27225b3c904a8eb0dd65a1ef0ecaac0911374f9a5dbd91e11ab65856f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e4d057f27225b3c904a8eb0dd65a1ef0ecaac0911374f9a5dbd91e11ab65856f: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:
e4d057f27225b3c904a8eb0dd65a1ef0ecaac0911374f9a5dbd91e11ab65856f
Status:
ERROR
Block height:
39879711
Block id:
14188d77b003fa88c3f748451132b58b9b2c4e90ba6018c50b453a1ff6d80ee7
Timestamp:
Friday 28 October 2022 at 17:42:27 UTC
()
Proposer:
Authorizers:
Gas used:
46