Flow price: --
e0b76c2f6903b156289b13178abcf4fd61e9fcf0ad2c29d0cc9251fd1016de1e

Transaction

Hash: e0b76c2f6903b156289b13178abcf4fd61e9fcf0ad2c29d0cc9251fd1016de1e
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:
  --> e0b76c2f6903b156289b13178abcf4fd61e9fcf0ad2c29d0cc9251fd1016de1e: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:
e0b76c2f6903b156289b13178abcf4fd61e9fcf0ad2c29d0cc9251fd1016de1e
Status:
ERROR
Block height:
41356702
Block id:
8dbf396313880c4cc196a5b32b32d44c5b246b98380851f9b653238248bbdae3
Timestamp:
Tuesday 22 November 2022 at 06:11:21 UTC
()
Proposer:
Authorizers:
Gas used:
23