Flow price: --
49b7a0a082489fa0bd0cf889ddd2bd1e6226b5b8fbb001178391af63e380e8ff

Transaction

Hash: 49b7a0a082489fa0bd0cf889ddd2bd1e6226b5b8fbb001178391af63e380e8ff
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 49b7a0a082489fa0bd0cf889ddd2bd1e6226b5b8fbb001178391af63e380e8ff: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:
49b7a0a082489fa0bd0cf889ddd2bd1e6226b5b8fbb001178391af63e380e8ff
Status:
ERROR
Block height:
39868279
Block id:
64ec95d5fce175d5052b1a8803288e2028c35f2377bfd8c75bee422860846a5c
Timestamp:
Friday 28 October 2022 at 13:08:21 UTC
()
Proposer:
Authorizers:
Gas used:
47