Flow price: --
887b2ce93cdf56f21213b8a726c45b14d08ddb94bbd65e385293742fca070301

Transaction

Hash: 887b2ce93cdf56f21213b8a726c45b14d08ddb94bbd65e385293742fca070301
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:
  --> 887b2ce93cdf56f21213b8a726c45b14d08ddb94bbd65e385293742fca070301:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
887b2ce93cdf56f21213b8a726c45b14d08ddb94bbd65e385293742fca070301
Status:
ERROR
Block height:
41506277
Block id:
92fb4556f4b8251ee92a683f8193025be5513633bec9a80d3514d96592ff3a20
Timestamp:
Thursday 24 November 2022 at 15:57:56 UTC
()
Proposer:
Authorizers:
Gas used:
23