Flow price: --
d2a1505d6221250933a0c964a0e20617141040b972627c40d50919d10046e4d0

Transaction

Hash: d2a1505d6221250933a0c964a0e20617141040b972627c40d50919d10046e4d0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> d2a1505d6221250933a0c964a0e20617141040b972627c40d50919d10046e4d0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
d2a1505d6221250933a0c964a0e20617141040b972627c40d50919d10046e4d0
Status:
ERROR
Block height:
39801231
Block id:
b14e373951faed21209702d02292c2bff64ad7ae17bb5eaf6516a93920ef4521
Timestamp:
Thursday 27 October 2022 at 10:04:43 UTC
()
Proposer:
Authorizers:
Gas used:
49