Flow price: --
b8937da849358cf039119249253a90709951fc2cf459791b4cf4084435fb5df9

Transaction

Hash: b8937da849358cf039119249253a90709951fc2cf459791b4cf4084435fb5df9
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:
  --> b8937da849358cf039119249253a90709951fc2cf459791b4cf4084435fb5df9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b8937da849358cf039119249253a90709951fc2cf459791b4cf4084435fb5df9
Status:
ERROR
Block height:
40654531
Block id:
3948c09d33227599d8cfee0a3022b642e09135224fef1ba30339ecf4ff9b368e
Timestamp:
Thursday 10 November 2022 at 17:30:32 UTC
()
Proposer:
Authorizers:
Gas used:
25