Flow price: --
6e9e5c32ae48057b0971cae6337931291484c91d0a049c3227c9f96e5e6bb91d

Transaction

Hash: 6e9e5c32ae48057b0971cae6337931291484c91d0a049c3227c9f96e5e6bb91d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6e9e5c32ae48057b0971cae6337931291484c91d0a049c3227c9f96e5e6bb91d:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
6e9e5c32ae48057b0971cae6337931291484c91d0a049c3227c9f96e5e6bb91d
Status:
ERROR
Block height:
39981261
Block id:
b1e5fb554fab55a4a613eb856d5acaf9b8baee60613df9e82c0a9ab36b1cfb69
Timestamp:
Sunday 30 October 2022 at 10:15:28 UTC
()
Proposer:
Authorizers:
Gas used:
50