Flow price: --
3ef98eca17e5d579392b85bc6c0024d8ccf0e49fdac39274f909ac6a9014304c

Transaction

Hash: 3ef98eca17e5d579392b85bc6c0024d8ccf0e49fdac39274f909ac6a9014304c
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:
  --> 3ef98eca17e5d579392b85bc6c0024d8ccf0e49fdac39274f909ac6a9014304c: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:
3ef98eca17e5d579392b85bc6c0024d8ccf0e49fdac39274f909ac6a9014304c
Status:
ERROR
Block height:
41108866
Block id:
e1e3b99ae506a235a6ed1c7aa3b9efc9b4b4ffaed1d7b93f612e1b7175ac4cda
Timestamp:
Friday 18 November 2022 at 05:59:55 UTC
()
Proposer:
Authorizers:
Gas used:
23