Flow price: --
6501d3b41f01e2b367f8d5810028ee2bed4454b9f1cd08485a13f49b582dce11

Transaction

Hash: 6501d3b41f01e2b367f8d5810028ee2bed4454b9f1cd08485a13f49b582dce11
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:
  --> 6501d3b41f01e2b367f8d5810028ee2bed4454b9f1cd08485a13f49b582dce11:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6501d3b41f01e2b367f8d5810028ee2bed4454b9f1cd08485a13f49b582dce11
Status:
ERROR
Block height:
41492256
Block id:
8a96ed91948a7157ffc453a3fddaa3aa6b6fdd701c56d2e94293f6e45fe88b55
Timestamp:
Thursday 24 November 2022 at 10:31:55 UTC
()
Proposer:
Authorizers:
Gas used:
25