Flow price: --
d68ce70d3930846a4c116bf95b56210e435be2ef148d6f2457cf45638439451e

Transaction

Hash: d68ce70d3930846a4c116bf95b56210e435be2ef148d6f2457cf45638439451e
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:
  --> d68ce70d3930846a4c116bf95b56210e435be2ef148d6f2457cf45638439451e: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:
d68ce70d3930846a4c116bf95b56210e435be2ef148d6f2457cf45638439451e
Status:
ERROR
Block height:
41622844
Block id:
1f1db395b88b1dfb715286b4f10c842d8fb70f7f6515e90acd4ab71d21535fe9
Timestamp:
Saturday 26 November 2022 at 13:09:18 UTC
()
Proposer:
Authorizers:
Gas used:
29