Flow price: --
5ddcc375244f4adce6857e2ab22d774b86913906f67e9b0e4849b1aa4efa0fce

Transaction

Hash: 5ddcc375244f4adce6857e2ab22d774b86913906f67e9b0e4849b1aa4efa0fce
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5ddcc375244f4adce6857e2ab22d774b86913906f67e9b0e4849b1aa4efa0fce: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:
5ddcc375244f4adce6857e2ab22d774b86913906f67e9b0e4849b1aa4efa0fce
Status:
ERROR
Block height:
39920317
Block id:
40a32557c2c5878a7ad084eae069741b06b63d4011c46fc9288b72f8d53ccb07
Timestamp:
Saturday 29 October 2022 at 09:54:11 UTC
()
Proposer:
Authorizers:
Gas used:
46