Flow price: --
8f47e67c2c5478b9b12340c75e324edd8ecf0a916ac10ecef18979b6cb894044

Transaction

Hash: 8f47e67c2c5478b9b12340c75e324edd8ecf0a916ac10ecef18979b6cb894044
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:
  --> 8f47e67c2c5478b9b12340c75e324edd8ecf0a916ac10ecef18979b6cb894044:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8f47e67c2c5478b9b12340c75e324edd8ecf0a916ac10ecef18979b6cb894044
Status:
ERROR
Block height:
41648678
Block id:
136aaad3c86536991d5d7721957e1e7592342084a17b4ecc0ed6aa6e6e877360
Timestamp:
Saturday 26 November 2022 at 23:10:38 UTC
()
Proposer:
Authorizers:
Gas used:
23