Flow price: --
f8192989e74e52f85b06f0186ea2c8520681c9fdef2917f7be90f41751c6d2ce

Transaction

Hash: f8192989e74e52f85b06f0186ea2c8520681c9fdef2917f7be90f41751c6d2ce
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:
  --> f8192989e74e52f85b06f0186ea2c8520681c9fdef2917f7be90f41751c6d2ce: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:
f8192989e74e52f85b06f0186ea2c8520681c9fdef2917f7be90f41751c6d2ce
Status:
ERROR
Block height:
40363254
Block id:
4900f850c7e61418a7d98ea2f84375ebdae9658b17fd2916907a1e6e7cfe4f92
Timestamp:
Saturday 5 November 2022 at 19:46:03 UTC
()
Proposer:
Authorizers:
Gas used:
29