Flow price: --
8fbae6298f3505cd019e1ee4bed034969b4720a62b4ac4e9f702f4ff28acd924

Transaction

Hash: 8fbae6298f3505cd019e1ee4bed034969b4720a62b4ac4e9f702f4ff28acd924
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:
  --> 8fbae6298f3505cd019e1ee4bed034969b4720a62b4ac4e9f702f4ff28acd924:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8fbae6298f3505cd019e1ee4bed034969b4720a62b4ac4e9f702f4ff28acd924
Status:
ERROR
Block height:
40657002
Block id:
d465c63e70d8c64f02ec2344f2a0898c05031601da04beb2e309e95c2243896e
Timestamp:
Thursday 10 November 2022 at 18:31:03 UTC
()
Proposer:
Authorizers:
Gas used:
24