Flow price: --
5076c298c99dca73be5070bb566216357d2a449e55d217d4ed304cded7127236

Transaction

Hash: 5076c298c99dca73be5070bb566216357d2a449e55d217d4ed304cded7127236
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:
  --> 5076c298c99dca73be5070bb566216357d2a449e55d217d4ed304cded7127236:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5076c298c99dca73be5070bb566216357d2a449e55d217d4ed304cded7127236
Status:
ERROR
Block height:
40967167
Block id:
819c54acb4d06eca51d86d846b25b4332ccd24457f4cde8e26a0826ebb6a552c
Timestamp:
Tuesday 15 November 2022 at 22:53:34 UTC
()
Proposer:
Authorizers:
Gas used:
23