Flow price: --
e0686ba1410585c6b4539baab98bc8f58cc3871a2298330e942b8d718f8472dc

Transaction

Hash: e0686ba1410585c6b4539baab98bc8f58cc3871a2298330e942b8d718f8472dc
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:
  --> e0686ba1410585c6b4539baab98bc8f58cc3871a2298330e942b8d718f8472dc: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:
e0686ba1410585c6b4539baab98bc8f58cc3871a2298330e942b8d718f8472dc
Status:
ERROR
Block height:
40664699
Block id:
ed9a7fa0b69e68345f2fd189fd347e51312ff522211cd1ad6b718e818c3450e6
Timestamp:
Thursday 10 November 2022 at 21:36:41 UTC
()
Proposer:
Authorizers:
Gas used:
23