Flow price: --
6b09f646868c9f4bc01501954c70b88c58806cddc4620984dfb38c280be4170b

Transaction

Hash: 6b09f646868c9f4bc01501954c70b88c58806cddc4620984dfb38c280be4170b
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:
  --> 6b09f646868c9f4bc01501954c70b88c58806cddc4620984dfb38c280be4170b: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:
6b09f646868c9f4bc01501954c70b88c58806cddc4620984dfb38c280be4170b
Status:
ERROR
Block height:
41615454
Block id:
c1dbb57996a98f35ce9546a48a07b97566dce437316b97a862568611cc1b0757
Timestamp:
Saturday 26 November 2022 at 10:16:39 UTC
()
Proposer:
Authorizers:
Gas used:
26