Flow price: --
8a80d0116efc7e1091eb40e782dbcfe745b8e737c13a76c0a791a087f72eac33

Transaction

Hash: 8a80d0116efc7e1091eb40e782dbcfe745b8e737c13a76c0a791a087f72eac33
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:
  --> 8a80d0116efc7e1091eb40e782dbcfe745b8e737c13a76c0a791a087f72eac33:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8a80d0116efc7e1091eb40e782dbcfe745b8e737c13a76c0a791a087f72eac33
Status:
ERROR
Block height:
41453203
Block id:
14850931ac2eebdf76489d2b2040a09b154cc806d776a15e2280cb39e8d3f386
Timestamp:
Wednesday 23 November 2022 at 19:22:24 UTC
()
Proposer:
Authorizers:
Gas used:
23