Flow price: --
60deeeeea725733a8b9ed964de59991a181eef60085441c2fb820e4a75fb07df

Transaction

Hash: 60deeeeea725733a8b9ed964de59991a181eef60085441c2fb820e4a75fb07df
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 60deeeeea725733a8b9ed964de59991a181eef60085441c2fb820e4a75fb07df: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:
60deeeeea725733a8b9ed964de59991a181eef60085441c2fb820e4a75fb07df
Status:
ERROR
Block height:
39988852
Block id:
68d4bf0cbbd3a0fa3dae760a006a8540a4935d0348ab32fbe632b6d9a5a66aba
Timestamp:
Sunday 30 October 2022 at 13:17:59 UTC
()
Proposer:
Authorizers:
Gas used:
47