Flow price: --
5df3a97ecbcff14345243bc2a215d52b998dce54ca5a21b479acf02f4f1f49d5

Transaction

Hash: 5df3a97ecbcff14345243bc2a215d52b998dce54ca5a21b479acf02f4f1f49d5
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:
  --> 5df3a97ecbcff14345243bc2a215d52b998dce54ca5a21b479acf02f4f1f49d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5df3a97ecbcff14345243bc2a215d52b998dce54ca5a21b479acf02f4f1f49d5
Status:
ERROR
Block height:
40602605
Block id:
f7855ecc8e46979e50e3fb5fc401e5f30e02f7ec4f35c48b682e4e5caf276378
Timestamp:
Wednesday 9 November 2022 at 20:17:53 UTC
()
Proposer:
Authorizers:
Gas used:
23