Flow price: --
5bdd39835a775b73ab11c912d0d1becf04ddf34519b8ee82459e1217f18c8798

Transaction

Hash: 5bdd39835a775b73ab11c912d0d1becf04ddf34519b8ee82459e1217f18c8798
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:
  --> 5bdd39835a775b73ab11c912d0d1becf04ddf34519b8ee82459e1217f18c8798:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5bdd39835a775b73ab11c912d0d1becf04ddf34519b8ee82459e1217f18c8798
Status:
ERROR
Block height:
41508439
Block id:
e38449ad4800a607a9b5abc76b604f7dfe7ac30af4bb567ecfd9bf553330ae22
Timestamp:
Thursday 24 November 2022 at 16:47:59 UTC
()
Proposer:
Authorizers:
Gas used:
25