Flow price: --
a65f02228832179f54052ca485060933f04a22d884e097f50d966864c2da1f12

Transaction

Hash: a65f02228832179f54052ca485060933f04a22d884e097f50d966864c2da1f12
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:
  --> a65f02228832179f54052ca485060933f04a22d884e097f50d966864c2da1f12:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a65f02228832179f54052ca485060933f04a22d884e097f50d966864c2da1f12
Status:
ERROR
Block height:
40194082
Block id:
533e31a229ab52218747d02433e237293615bc5d976bf0cbfc7d56c25eb08e47
Timestamp:
Thursday 3 November 2022 at 01:22:16 UTC
()
Proposer:
Authorizers:
Gas used:
24