Flow price: --
713032293a566c3e4e0a9744f54c797bfe1577a02c102849e3dd5b0282baeb2b

Transaction

Hash: 713032293a566c3e4e0a9744f54c797bfe1577a02c102849e3dd5b0282baeb2b
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:
  --> 713032293a566c3e4e0a9744f54c797bfe1577a02c102849e3dd5b0282baeb2b: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:
713032293a566c3e4e0a9744f54c797bfe1577a02c102849e3dd5b0282baeb2b
Status:
ERROR
Block height:
41126903
Block id:
962115ad427134da1583f86428b001d3756b8e5be8b24732e60eb937d3facab2
Timestamp:
Friday 18 November 2022 at 12:59:57 UTC
()
Proposer:
Authorizers:
Gas used:
26