Flow price: --
de6f9ee600e8f38e7a91c4cddf2c4707637755b972392c0b6e8095910b9c96de

Transaction

Hash: de6f9ee600e8f38e7a91c4cddf2c4707637755b972392c0b6e8095910b9c96de
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:
  --> de6f9ee600e8f38e7a91c4cddf2c4707637755b972392c0b6e8095910b9c96de: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:
de6f9ee600e8f38e7a91c4cddf2c4707637755b972392c0b6e8095910b9c96de
Status:
ERROR
Block height:
40557268
Block id:
ccb5304c95ffae8412ea91ea0b152cc4be71535c3c294186b22419d891169d9b
Timestamp:
Wednesday 9 November 2022 at 02:03:07 UTC
()
Proposer:
Authorizers:
Gas used:
26