Flow price: --
b45f721396775e62aeeaed3524372c9dfc6a1107cf529f21205c34c7ca4e7210

Transaction

Hash: b45f721396775e62aeeaed3524372c9dfc6a1107cf529f21205c34c7ca4e7210
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:
  --> b45f721396775e62aeeaed3524372c9dfc6a1107cf529f21205c34c7ca4e7210:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b45f721396775e62aeeaed3524372c9dfc6a1107cf529f21205c34c7ca4e7210
Status:
ERROR
Block height:
41313963
Block id:
96e79721d5dc7693d58032987726feba3108d8c892fd1ddccc9b6bb0b313fcd0
Timestamp:
Monday 21 November 2022 at 13:32:39 UTC
()
Proposer:
Authorizers:
Gas used:
34