Flow price: --
ae5bb7d16c8bfa28858ead69f7343034a0ce6ab120fca64bfbc5389354d06a90

Transaction

Hash: ae5bb7d16c8bfa28858ead69f7343034a0ce6ab120fca64bfbc5389354d06a90
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ae5bb7d16c8bfa28858ead69f7343034a0ce6ab120fca64bfbc5389354d06a90:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
ae5bb7d16c8bfa28858ead69f7343034a0ce6ab120fca64bfbc5389354d06a90
Status:
ERROR
Block height:
40170941
Block id:
09b352c52922bc14b9300bacdce15132ea26adb1ffb4d727794c1c3b7ccc832e
Timestamp:
Wednesday 2 November 2022 at 14:43:23 UTC
()
Proposer:
Authorizers:
Gas used:
46