Flow price: --
ab6044ef305b4d3ecf2ece4cc284e8ae7919183bb73c64d0059525e8bc2a11fd

Transaction

Hash: ab6044ef305b4d3ecf2ece4cc284e8ae7919183bb73c64d0059525e8bc2a11fd
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ab6044ef305b4d3ecf2ece4cc284e8ae7919183bb73c64d0059525e8bc2a11fd: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:
ab6044ef305b4d3ecf2ece4cc284e8ae7919183bb73c64d0059525e8bc2a11fd
Status:
ERROR
Block height:
40116315
Block id:
7ebe4145d0f2f9c000a8c22446fcf7dc4c5aaeb122f18d4c8bdd1c0322a4b66d
Timestamp:
Tuesday 1 November 2022 at 16:31:32 UTC
()
Proposer:
Authorizers:
Gas used:
47