Flow price: --
df303457dc59354792a3b2be713cc8819bdd8564b0155107b149291c8a41b00d

Transaction

Hash: df303457dc59354792a3b2be713cc8819bdd8564b0155107b149291c8a41b00d
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:
  --> df303457dc59354792a3b2be713cc8819bdd8564b0155107b149291c8a41b00d: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:
df303457dc59354792a3b2be713cc8819bdd8564b0155107b149291c8a41b00d
Status:
ERROR
Block height:
41189501
Block id:
2039e545bd9ab1b9604c2ecf2d77b1f8958b2f0ffc1ffb5a8747a83700875a63
Timestamp:
Saturday 19 November 2022 at 13:18:17 UTC
()
Proposer:
Authorizers:
Gas used:
26