Flow price: --
33fd2505d980dfb9ad56fc7712948e3a572bee2e434637e9015a15770ad51b8a

Transaction

Hash: 33fd2505d980dfb9ad56fc7712948e3a572bee2e434637e9015a15770ad51b8a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 33fd2505d980dfb9ad56fc7712948e3a572bee2e434637e9015a15770ad51b8a: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:
33fd2505d980dfb9ad56fc7712948e3a572bee2e434637e9015a15770ad51b8a
Status:
ERROR
Block height:
39806122
Block id:
da52e9683c6c36afc59ff34006df748e82515aa6414c459e46132b48ee6357aa
Timestamp:
Thursday 27 October 2022 at 12:03:28 UTC
()
Proposer:
Authorizers:
Gas used:
49