Flow price: --
7aaa967aa4860e8b02ff771008b9e2f88409a60594144e19f33f0ebc5a471791

Transaction

Hash: 7aaa967aa4860e8b02ff771008b9e2f88409a60594144e19f33f0ebc5a471791
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:
  --> 7aaa967aa4860e8b02ff771008b9e2f88409a60594144e19f33f0ebc5a471791:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7aaa967aa4860e8b02ff771008b9e2f88409a60594144e19f33f0ebc5a471791
Status:
ERROR
Block height:
41067486
Block id:
b1e4af1593e6d70e3e01ff336a551c4e7087ddea9db2771ac15814870fc0b8da
Timestamp:
Thursday 17 November 2022 at 13:59:13 UTC
()
Proposer:
Authorizers:
Gas used:
23