Flow price: --
8000cde0e452937f930cdbb9b4e12acd6e7b96c3353734e97db79574a9f2f4bb

Transaction

Hash: 8000cde0e452937f930cdbb9b4e12acd6e7b96c3353734e97db79574a9f2f4bb
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:
  --> 8000cde0e452937f930cdbb9b4e12acd6e7b96c3353734e97db79574a9f2f4bb: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:
8000cde0e452937f930cdbb9b4e12acd6e7b96c3353734e97db79574a9f2f4bb
Status:
ERROR
Block height:
40617522
Block id:
c6af0177fd4e0d557b46e130a9313b7f6eadfa401220e5629f2bb9c498cc902d
Timestamp:
Thursday 10 November 2022 at 02:22:28 UTC
()
Proposer:
Authorizers:
Gas used:
24