Flow price: --
7ebb943a2f446b43dfa71805d2aba9ea00baa7e4de210a958f6638d6f3120d7d

Transaction

Hash: 7ebb943a2f446b43dfa71805d2aba9ea00baa7e4de210a958f6638d6f3120d7d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 7ebb943a2f446b43dfa71805d2aba9ea00baa7e4de210a958f6638d6f3120d7d: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:
7ebb943a2f446b43dfa71805d2aba9ea00baa7e4de210a958f6638d6f3120d7d
Status:
ERROR
Block height:
39755284
Block id:
78845c29647dee93e58494fea28f6ff0bce7cfcb5b247f567421642b8f195dbc
Timestamp:
Wednesday 26 October 2022 at 15:33:52 UTC
()
Proposer:
Authorizers:
Gas used:
46