Flow price: --
d2bd4d5bfe7de8a800e2205f691ff361c9e1ee4babea0fc5c014f7b6722ee2d6

Transaction

Hash: d2bd4d5bfe7de8a800e2205f691ff361c9e1ee4babea0fc5c014f7b6722ee2d6
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:
  --> d2bd4d5bfe7de8a800e2205f691ff361c9e1ee4babea0fc5c014f7b6722ee2d6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d2bd4d5bfe7de8a800e2205f691ff361c9e1ee4babea0fc5c014f7b6722ee2d6
Status:
ERROR
Block height:
40360543
Block id:
06a05e635f514760777be22d02c17b2ca54dadb9f354ecce016fb628ff5be598
Timestamp:
Saturday 5 November 2022 at 18:40:13 UTC
()
Proposer:
Authorizers:
Gas used:
25