Flow price: --
def39987a146cb061f1a1b7e9f732e760fd4224cb7d185dfd124f270a1725fae

Transaction

Hash: def39987a146cb061f1a1b7e9f732e760fd4224cb7d185dfd124f270a1725fae
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:
  --> def39987a146cb061f1a1b7e9f732e760fd4224cb7d185dfd124f270a1725fae: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:
def39987a146cb061f1a1b7e9f732e760fd4224cb7d185dfd124f270a1725fae
Status:
ERROR
Block height:
41643267
Block id:
21b061b7d89f85ba3905e4805d4467c9dc1ae9bc69366f56b0902d47add0885d
Timestamp:
Saturday 26 November 2022 at 21:04:35 UTC
()
Proposer:
Authorizers:
Gas used:
30