Flow price: --
4c9587d64089c44f0d92dd980a7ac3f4dd7f4408b44356008342037ad97f1f92

Transaction

Hash: 4c9587d64089c44f0d92dd980a7ac3f4dd7f4408b44356008342037ad97f1f92
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:
  --> 4c9587d64089c44f0d92dd980a7ac3f4dd7f4408b44356008342037ad97f1f92:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4c9587d64089c44f0d92dd980a7ac3f4dd7f4408b44356008342037ad97f1f92
Status:
ERROR
Block height:
41652750
Block id:
b41cd5b9626fefc8a533f90fe9f09cfb792928cf70764cff3b5f6249f53b1f8f
Timestamp:
Sunday 27 November 2022 at 00:45:38 UTC
()
Proposer:
Authorizers:
Gas used:
25