Flow price: --
26b778e1f1df0fc592cae8c30cf6666c032ca879fbbd410a69deca1a43d41cf4

Transaction

Hash: 26b778e1f1df0fc592cae8c30cf6666c032ca879fbbd410a69deca1a43d41cf4
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:
  --> 26b778e1f1df0fc592cae8c30cf6666c032ca879fbbd410a69deca1a43d41cf4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
26b778e1f1df0fc592cae8c30cf6666c032ca879fbbd410a69deca1a43d41cf4
Status:
ERROR
Block height:
40421863
Block id:
4302301d176f096f3c0ad7d0ebe869826930904dd00658f5a17753ecf182b4a0
Timestamp:
Sunday 6 November 2022 at 19:31:12 UTC
()
Proposer:
Authorizers:
Gas used:
23