Flow price: --
67f347463993295d9d12a1f86f4178f16d2394a6f53aee34b456f62bf614eb69

Transaction

Hash: 67f347463993295d9d12a1f86f4178f16d2394a6f53aee34b456f62bf614eb69
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:
  --> 67f347463993295d9d12a1f86f4178f16d2394a6f53aee34b456f62bf614eb69:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
67f347463993295d9d12a1f86f4178f16d2394a6f53aee34b456f62bf614eb69
Status:
ERROR
Block height:
40921319
Block id:
2007b14a8b6400b4227dc42f6ba1113fc1a22ab2f5908c2d32b4859570fb3986
Timestamp:
Tuesday 15 November 2022 at 04:36:34 UTC
()
Proposer:
Authorizers:
Gas used:
23