Flow price: --
fc8e06084b9a2f099c9997d80304f35b2bff0cf1cf39c400e948eb7de6a46bba

Transaction

Hash: fc8e06084b9a2f099c9997d80304f35b2bff0cf1cf39c400e948eb7de6a46bba
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> fc8e06084b9a2f099c9997d80304f35b2bff0cf1cf39c400e948eb7de6a46bba:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
fc8e06084b9a2f099c9997d80304f35b2bff0cf1cf39c400e948eb7de6a46bba
Status:
ERROR
Block height:
41604395
Block id:
ed84aa91e9c44182f8ccf0bff8fc7e5d25ea1c6e65acafc56a3efd0f40110a58
Timestamp:
Saturday 26 November 2022 at 05:57:41 UTC
()
Proposer:
Authorizers:
Gas used:
24