Flow price: --
4aea71a4e3e4bdb03aec18f614d1340870db139d8acdf6a1b1628ad6cc66da03

Transaction

Hash: 4aea71a4e3e4bdb03aec18f614d1340870db139d8acdf6a1b1628ad6cc66da03
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4aea71a4e3e4bdb03aec18f614d1340870db139d8acdf6a1b1628ad6cc66da03:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
4aea71a4e3e4bdb03aec18f614d1340870db139d8acdf6a1b1628ad6cc66da03
Status:
ERROR
Block height:
39806450
Block id:
670cce665e9174b71df30e5e4cc7bee2c0ebdf9a84680776ea735642e2fb9f29
Timestamp:
Thursday 27 October 2022 at 12:11:21 UTC
()
Proposer:
Authorizers:
Gas used:
50