Flow price: --
80a8dcc6d1343c4ba60069ebed90902194978ad751a883b74c644be87175a38b

Transaction

Hash: 80a8dcc6d1343c4ba60069ebed90902194978ad751a883b74c644be87175a38b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 80a8dcc6d1343c4ba60069ebed90902194978ad751a883b74c644be87175a38b: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:
80a8dcc6d1343c4ba60069ebed90902194978ad751a883b74c644be87175a38b
Status:
ERROR
Block height:
39871273
Block id:
32ab22c8f5db33fca22f4abc8a6f240c3b8b418c6cf206ba655b1a5ca5c43925
Timestamp:
Friday 28 October 2022 at 14:20:37 UTC
()
Proposer:
Authorizers:
Gas used:
47