Flow price: --
0bf2a587c30a02230b7be7c54859c972840383999be1facb75d19dfe8e8bffef

Transaction

Hash: 0bf2a587c30a02230b7be7c54859c972840383999be1facb75d19dfe8e8bffef
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:
  --> 0bf2a587c30a02230b7be7c54859c972840383999be1facb75d19dfe8e8bffef: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:
0bf2a587c30a02230b7be7c54859c972840383999be1facb75d19dfe8e8bffef
Status:
ERROR
Block height:
41561343
Block id:
609f702e084c24d9e043e26c3e3a984f60cfd9522d0966a5e20a531046fe99da
Timestamp:
Friday 25 November 2022 at 13:16:49 UTC
()
Proposer:
Authorizers:
Gas used:
25