Flow price: --
a0f29e01a404bde84ea853fcd4b96a419af19c3edcab91afbda35706fd84bc7b

Transaction

Hash: a0f29e01a404bde84ea853fcd4b96a419af19c3edcab91afbda35706fd84bc7b
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:
  --> a0f29e01a404bde84ea853fcd4b96a419af19c3edcab91afbda35706fd84bc7b: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:
a0f29e01a404bde84ea853fcd4b96a419af19c3edcab91afbda35706fd84bc7b
Status:
ERROR
Block height:
41408009
Block id:
5551e19fac2adaa5135af91b90a900ebb74f424cc52c79484bc5047eac64b9cf
Timestamp:
Wednesday 23 November 2022 at 01:56:36 UTC
()
Proposer:
Authorizers:
Gas used:
23