Flow price: --
4ca38fd63ebbddb1d40369a7b76e3c4b72ed7f699453b2b3a0fe99725896a4e2

Transaction

Hash: 4ca38fd63ebbddb1d40369a7b76e3c4b72ed7f699453b2b3a0fe99725896a4e2
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4ca38fd63ebbddb1d40369a7b76e3c4b72ed7f699453b2b3a0fe99725896a4e2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
4ca38fd63ebbddb1d40369a7b76e3c4b72ed7f699453b2b3a0fe99725896a4e2
Status:
ERROR
Block height:
39781932
Block id:
4c6c0d48c035309bf5183789f95b2c9cffc19f91a6597ab0422bffb72ac0cb98
Timestamp:
Thursday 27 October 2022 at 02:18:46 UTC
()
Proposer:
Authorizers:
Gas used:
48