Flow price: --
d7922c1f0973492ed13c8ef723ff1d5a297e6ee0e8df80261311e682322f77c8

Transaction

Hash: d7922c1f0973492ed13c8ef723ff1d5a297e6ee0e8df80261311e682322f77c8
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:
  --> d7922c1f0973492ed13c8ef723ff1d5a297e6ee0e8df80261311e682322f77c8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d7922c1f0973492ed13c8ef723ff1d5a297e6ee0e8df80261311e682322f77c8
Status:
ERROR
Block height:
41795315
Block id:
d87ea19b850bf3c09172ad3eb8cd73a4d056bc67585bff13c09e5e14fed58296
Timestamp:
Tuesday 29 November 2022 at 07:15:14 UTC
()
Proposer:
Authorizers:
Gas used:
29