Flow price: --
c49334791a849ea8e94e28d06e8bc774f9c41f55125a67e1ef8511188da7d7ff

Transaction

Hash: c49334791a849ea8e94e28d06e8bc774f9c41f55125a67e1ef8511188da7d7ff
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:
  --> c49334791a849ea8e94e28d06e8bc774f9c41f55125a67e1ef8511188da7d7ff: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:
c49334791a849ea8e94e28d06e8bc774f9c41f55125a67e1ef8511188da7d7ff
Status:
ERROR
Block height:
40759289
Block id:
9434f092e89188063120dfe67bbc437460b8f1ef34ba136c84176edca144c5d3
Timestamp:
Saturday 12 November 2022 at 11:56:09 UTC
()
Proposer:
Authorizers:
Gas used:
38