Flow price: --
ba391597394d24005851dd846d7b668ac2a5adaae838ce35c220e211885c4485

Transaction

Hash: ba391597394d24005851dd846d7b668ac2a5adaae838ce35c220e211885c4485
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ba391597394d24005851dd846d7b668ac2a5adaae838ce35c220e211885c4485:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
ba391597394d24005851dd846d7b668ac2a5adaae838ce35c220e211885c4485
Status:
ERROR
Block height:
40083298
Block id:
95f1583d1646235181435311b2dd27674d898848c2a1f5fb549bf7f2e7ce1c5f
Timestamp:
Tuesday 1 November 2022 at 03:07:34 UTC
()
Proposer:
Authorizers:
Gas used:
49