Flow price: --
54fa1c48ef1925f55806d26611646f12f6ae87b22a847ea0072a8dec91dbb7eb

Transaction

Hash: 54fa1c48ef1925f55806d26611646f12f6ae87b22a847ea0072a8dec91dbb7eb
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 54fa1c48ef1925f55806d26611646f12f6ae87b22a847ea0072a8dec91dbb7eb: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:
54fa1c48ef1925f55806d26611646f12f6ae87b22a847ea0072a8dec91dbb7eb
Status:
ERROR
Block height:
39787404
Block id:
78f5326474bda809f86ca59596c03e883f5522dccbe965389df67c13ea2f88a3
Timestamp:
Thursday 27 October 2022 at 04:30:47 UTC
()
Proposer:
Authorizers:
Gas used:
49