Flow price: --
9cbb5ddbc598c329aff65e565e2a5a4c668d1601c1dc8fc2b84e6927383438ca

Transaction

Hash: 9cbb5ddbc598c329aff65e565e2a5a4c668d1601c1dc8fc2b84e6927383438ca
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:
  --> 9cbb5ddbc598c329aff65e565e2a5a4c668d1601c1dc8fc2b84e6927383438ca: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:
9cbb5ddbc598c329aff65e565e2a5a4c668d1601c1dc8fc2b84e6927383438ca
Status:
ERROR
Block height:
40696304
Block id:
66c8d34347e2b976ca214f012a76a582fca1537f0e53f6be8c403316831c82f8
Timestamp:
Friday 11 November 2022 at 10:29:19 UTC
()
Proposer:
Authorizers:
Gas used:
25