Flow price: --
54a118cbcf737fa89fd3acc4b30da0d2dd8998bd360f13ed9a67ee2a6ec094e3

Transaction

Hash: 54a118cbcf737fa89fd3acc4b30da0d2dd8998bd360f13ed9a67ee2a6ec094e3
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:
  --> 54a118cbcf737fa89fd3acc4b30da0d2dd8998bd360f13ed9a67ee2a6ec094e3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
54a118cbcf737fa89fd3acc4b30da0d2dd8998bd360f13ed9a67ee2a6ec094e3
Status:
ERROR
Block height:
41393727
Block id:
5800c064f39a52bd0d0eaa5dfcdfab8741bf09d769c26af114278ca32cc30de0
Timestamp:
Tuesday 22 November 2022 at 20:27:03 UTC
()
Proposer:
Authorizers:
Gas used:
26