Flow price: --
8fb62319dd785c46516ff43e591a0b6af76ae154e3a9415b9236090a0579a2de

Transaction

Hash: 8fb62319dd785c46516ff43e591a0b6af76ae154e3a9415b9236090a0579a2de
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:
  --> 8fb62319dd785c46516ff43e591a0b6af76ae154e3a9415b9236090a0579a2de: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:
8fb62319dd785c46516ff43e591a0b6af76ae154e3a9415b9236090a0579a2de
Status:
ERROR
Block height:
40647436
Block id:
001cc9a3e75f05b6f255f0475078422efa76d927a835f4239dc72916d61737be
Timestamp:
Thursday 10 November 2022 at 14:37:00 UTC
()
Proposer:
Authorizers:
Gas used:
22