Flow price: --
d81020f31f268ec7c38e38e04e05407aca6b3951a5ea97c2478cd6a8b9c32a5a

Transaction

Hash: d81020f31f268ec7c38e38e04e05407aca6b3951a5ea97c2478cd6a8b9c32a5a
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:
  --> d81020f31f268ec7c38e38e04e05407aca6b3951a5ea97c2478cd6a8b9c32a5a: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:
d81020f31f268ec7c38e38e04e05407aca6b3951a5ea97c2478cd6a8b9c32a5a
Status:
ERROR
Block height:
41023793
Block id:
be8a40d6cdfa7fdd56070d2904cc793e11d30f40af2cc1da99005f01fbbdb26d
Timestamp:
Wednesday 16 November 2022 at 20:59:24 UTC
()
Proposer:
Authorizers:
Gas used:
25