Flow price: --
95345c899edf0ddb385fc4cb0c3f9145659fc5c76bca47a90c95fdfd278e5b70

Transaction

Hash: 95345c899edf0ddb385fc4cb0c3f9145659fc5c76bca47a90c95fdfd278e5b70
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:
  --> 95345c899edf0ddb385fc4cb0c3f9145659fc5c76bca47a90c95fdfd278e5b70:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
95345c899edf0ddb385fc4cb0c3f9145659fc5c76bca47a90c95fdfd278e5b70
Status:
ERROR
Block height:
41275687
Block id:
d32fc1b1f55c9952537ee058ed61b5d9f0fe05799e9f4023f9c7a1631f270b4c
Timestamp:
Sunday 20 November 2022 at 22:40:45 UTC
()
Proposer:
Authorizers:
Gas used:
23