Flow price: --
fee7e051176c0233886a57596879da51714d577ac57d166420e5d88fd6964c16

Transaction

Hash: fee7e051176c0233886a57596879da51714d577ac57d166420e5d88fd6964c16
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:
  --> fee7e051176c0233886a57596879da51714d577ac57d166420e5d88fd6964c16:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fee7e051176c0233886a57596879da51714d577ac57d166420e5d88fd6964c16
Status:
ERROR
Block height:
41408810
Block id:
8f17e4d9bd537d77d232e5a1dae25d5c7e6dfa8b996bf7a27aec06a5ae33847a
Timestamp:
Wednesday 23 November 2022 at 02:15:13 UTC
()
Proposer:
Authorizers:
Gas used:
25