Flow price: --
4129604c54d17f6502357a9a5c33de92d8bf9e932af0a57972bc45c4a584786b

Transaction

Hash: 4129604c54d17f6502357a9a5c33de92d8bf9e932af0a57972bc45c4a584786b
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:
  --> 4129604c54d17f6502357a9a5c33de92d8bf9e932af0a57972bc45c4a584786b: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:
4129604c54d17f6502357a9a5c33de92d8bf9e932af0a57972bc45c4a584786b
Status:
ERROR
Block height:
40770541
Block id:
3611a76bf40d2a7f6ca50cfd6e4504f7a95a5ebe073ffe947a1d3e003f4a28bb
Timestamp:
Saturday 12 November 2022 at 16:27:22 UTC
()
Proposer:
Authorizers:
Gas used:
22