Flow price: --
da110840f51a131288a1ce59166b138ec59ac9d2a51947ea426dfda4d3a3e20d

Transaction

Hash: da110840f51a131288a1ce59166b138ec59ac9d2a51947ea426dfda4d3a3e20d
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:
  --> da110840f51a131288a1ce59166b138ec59ac9d2a51947ea426dfda4d3a3e20d: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:
da110840f51a131288a1ce59166b138ec59ac9d2a51947ea426dfda4d3a3e20d
Status:
ERROR
Block height:
40627699
Block id:
3db1d781a43c5c9c7e97a63a2790097cefbcacd2e767b301b8870ede6f51941c
Timestamp:
Thursday 10 November 2022 at 06:33:05 UTC
()
Proposer:
Authorizers:
Gas used:
26