Flow price: --
807829ed17dc2fc7abab6c1204a8acac9d23eadee272177130d58ba3563b8f6f

Transaction

Hash: 807829ed17dc2fc7abab6c1204a8acac9d23eadee272177130d58ba3563b8f6f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 807829ed17dc2fc7abab6c1204a8acac9d23eadee272177130d58ba3563b8f6f: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:
807829ed17dc2fc7abab6c1204a8acac9d23eadee272177130d58ba3563b8f6f
Status:
ERROR
Block height:
39795553
Block id:
9be5d5e916bf394b35293dd06d0d13ad2b8f8d1bb1dedc5e6d982b03965cc02e
Timestamp:
Thursday 27 October 2022 at 07:47:55 UTC
()
Proposer:
Authorizers:
Gas used:
49