Flow price: --
bc8480a8681ebe3eeec3564a8004110361075558560673e74c8732f6c4e4afc6

Transaction

Hash: bc8480a8681ebe3eeec3564a8004110361075558560673e74c8732f6c4e4afc6
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:
  --> bc8480a8681ebe3eeec3564a8004110361075558560673e74c8732f6c4e4afc6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bc8480a8681ebe3eeec3564a8004110361075558560673e74c8732f6c4e4afc6
Status:
ERROR
Block height:
40652714
Block id:
c6fab65c98da689934d876e1eacef783ef87ce7cbfacc139f3e455adc78a8ff0
Timestamp:
Thursday 10 November 2022 at 16:45:34 UTC
()
Proposer:
Authorizers:
Gas used:
24