Flow price: --
1cdd44b6daace9dcdcf111c1c3324d9fc837122d06fb45bcf66cf151d2e67d93

Transaction

Hash: 1cdd44b6daace9dcdcf111c1c3324d9fc837122d06fb45bcf66cf151d2e67d93
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:
  --> 1cdd44b6daace9dcdcf111c1c3324d9fc837122d06fb45bcf66cf151d2e67d93:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1cdd44b6daace9dcdcf111c1c3324d9fc837122d06fb45bcf66cf151d2e67d93
Status:
ERROR
Block height:
41055215
Block id:
4a172ba29585ceef2da2637c7f3d8a3288151ef1c71a80cda07e85dd7e90e715
Timestamp:
Thursday 17 November 2022 at 09:12:02 UTC
()
Proposer:
Authorizers:
Gas used:
23