Flow price: --
f5b6bc62fd998bd1ce350417a5bbb487a291f639f9206b027aff0fbd71d2da8d

Transaction

Hash: f5b6bc62fd998bd1ce350417a5bbb487a291f639f9206b027aff0fbd71d2da8d
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:
  --> f5b6bc62fd998bd1ce350417a5bbb487a291f639f9206b027aff0fbd71d2da8d: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:
f5b6bc62fd998bd1ce350417a5bbb487a291f639f9206b027aff0fbd71d2da8d
Status:
ERROR
Block height:
41114442
Block id:
e90a8db95d5153a84c737e8f8a6b0955ed40ba78a48e769573f655a32f2d70e4
Timestamp:
Friday 18 November 2022 at 08:10:32 UTC
()
Proposer:
Authorizers:
Gas used:
26