Flow price: --
57f9ae4e693ae3185ac7bdeba9b2b66c8f6a0343273dec121f46952a64d73de1

Transaction

Hash: 57f9ae4e693ae3185ac7bdeba9b2b66c8f6a0343273dec121f46952a64d73de1
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:
  --> 57f9ae4e693ae3185ac7bdeba9b2b66c8f6a0343273dec121f46952a64d73de1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
57f9ae4e693ae3185ac7bdeba9b2b66c8f6a0343273dec121f46952a64d73de1
Status:
ERROR
Block height:
41415885
Block id:
08122924de54c2e5d9ce50ff3b4c24243641e34c87ed4635f6012e8b4624194f
Timestamp:
Wednesday 23 November 2022 at 04:59:28 UTC
()
Proposer:
Authorizers:
Gas used:
23