Flow price: --
e699f3082dfcdd9f86623dad85c9495f510a0eb478d7899cf3999db714cf334d

Transaction

Hash: e699f3082dfcdd9f86623dad85c9495f510a0eb478d7899cf3999db714cf334d
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:
  --> e699f3082dfcdd9f86623dad85c9495f510a0eb478d7899cf3999db714cf334d: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:
e699f3082dfcdd9f86623dad85c9495f510a0eb478d7899cf3999db714cf334d
Status:
ERROR
Block height:
40227427
Block id:
7fd1d68e37d29f582b2c666307c16190944309ad18f2a9d3b212efa2cdaf9eea
Timestamp:
Thursday 3 November 2022 at 14:16:23 UTC
()
Proposer:
Authorizers:
Gas used:
25