Flow price: --
ee5d594cab853f6c5cb3af6fbed2ad6be9bea26eaa98d5fab429ecbd7cd41313

Transaction

Hash: ee5d594cab853f6c5cb3af6fbed2ad6be9bea26eaa98d5fab429ecbd7cd41313
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:
  --> ee5d594cab853f6c5cb3af6fbed2ad6be9bea26eaa98d5fab429ecbd7cd41313:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ee5d594cab853f6c5cb3af6fbed2ad6be9bea26eaa98d5fab429ecbd7cd41313
Status:
ERROR
Block height:
40805334
Block id:
fae6390fd8f0691a76641c3577ca116c78c9ac9d4dc9391792fb56438b5932c1
Timestamp:
Sunday 13 November 2022 at 06:20:18 UTC
()
Proposer:
Authorizers:
Gas used:
24