Flow price: --
711c7a0ed624991b0b4d9a5ea5b177632ce123df8c2aa2f1ce54f61299ef851c

Transaction

Hash: 711c7a0ed624991b0b4d9a5ea5b177632ce123df8c2aa2f1ce54f61299ef851c
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:
  --> 711c7a0ed624991b0b4d9a5ea5b177632ce123df8c2aa2f1ce54f61299ef851c: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:
711c7a0ed624991b0b4d9a5ea5b177632ce123df8c2aa2f1ce54f61299ef851c
Status:
ERROR
Block height:
41543238
Block id:
eb985c046d9bde32dfabd7929844cba1b82b1548a1eb4fc9713e4631ede23894
Timestamp:
Friday 25 November 2022 at 06:16:01 UTC
()
Proposer:
Authorizers:
Gas used:
29