Flow price: --
a6066784d3b59c75e7c9ac35ed229d175ebfde7650e9e6b83be109dd81816e52

Transaction

Hash: a6066784d3b59c75e7c9ac35ed229d175ebfde7650e9e6b83be109dd81816e52
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:
  --> a6066784d3b59c75e7c9ac35ed229d175ebfde7650e9e6b83be109dd81816e52:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a6066784d3b59c75e7c9ac35ed229d175ebfde7650e9e6b83be109dd81816e52
Status:
ERROR
Block height:
41614715
Block id:
84c46bb72f40963d523afdf54d36b19d17245ce2c08c72d62c9b7f4253f58d53
Timestamp:
Saturday 26 November 2022 at 09:59:03 UTC
()
Proposer:
Authorizers:
Gas used:
24