Flow price: --
2fe7b7222ab5252946314434af11f90e1d486e4fe18a0e4b526694a72feee7fa

Transaction

Hash: 2fe7b7222ab5252946314434af11f90e1d486e4fe18a0e4b526694a72feee7fa
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2fe7b7222ab5252946314434af11f90e1d486e4fe18a0e4b526694a72feee7fa: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:
2fe7b7222ab5252946314434af11f90e1d486e4fe18a0e4b526694a72feee7fa
Status:
ERROR
Block height:
39904208
Block id:
b407d028608a90c62c4fad1ae8373846acf9629649d2f05f418b32ed2207bb34
Timestamp:
Saturday 29 October 2022 at 03:26:31 UTC
()
Proposer:
Authorizers:
Gas used:
47