Flow price: --
a781ef7408ceb0042990ad6296315dfa9f133374ffcb739fd9dbe6aed32a0e23

Transaction

Hash: a781ef7408ceb0042990ad6296315dfa9f133374ffcb739fd9dbe6aed32a0e23
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:
  --> a781ef7408ceb0042990ad6296315dfa9f133374ffcb739fd9dbe6aed32a0e23:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a781ef7408ceb0042990ad6296315dfa9f133374ffcb739fd9dbe6aed32a0e23
Status:
ERROR
Block height:
41416096
Block id:
a66f41866ed9ab2e7bf050d204bf0a5bec76a53bf7638e5abe48309dba47aac5
Timestamp:
Wednesday 23 November 2022 at 05:04:09 UTC
()
Proposer:
Authorizers:
Gas used:
24