Flow price: --
32ee33a8cfd6227c09ccbe419beef90db805d47876c685642d3fa523bf621504

Transaction

Hash: 32ee33a8cfd6227c09ccbe419beef90db805d47876c685642d3fa523bf621504
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 32ee33a8cfd6227c09ccbe419beef90db805d47876c685642d3fa523bf621504:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
32ee33a8cfd6227c09ccbe419beef90db805d47876c685642d3fa523bf621504
Status:
ERROR
Block height:
39739203
Block id:
a473d1015d1d5131f9e7e50226b793760aae8d0df4168f2b6d5b5cec8b57af14
Timestamp:
Wednesday 26 October 2022 at 09:05:38 UTC
()
Proposer:
Authorizers:
Gas used:
47