Flow price: --
53cafb7a36e236fbd1134aa62f18f1f0e64363d5479a2417b8538d2bc017788c

Transaction

Hash: 53cafb7a36e236fbd1134aa62f18f1f0e64363d5479a2417b8538d2bc017788c
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:
  --> 53cafb7a36e236fbd1134aa62f18f1f0e64363d5479a2417b8538d2bc017788c: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:
53cafb7a36e236fbd1134aa62f18f1f0e64363d5479a2417b8538d2bc017788c
Status:
ERROR
Block height:
40491322
Block id:
12456fec7210f07bcf4d8c09aee8002eea0ff4b192c1b214d193a05e7ad6c4b8
Timestamp:
Monday 7 November 2022 at 23:41:42 UTC
()
Proposer:
Authorizers:
Gas used:
24