Flow price: --
5e828f15b5d0f61f5db5826c2893e86a730fddc31915a21b9688bcd9f565ee0b

Transaction

Hash: 5e828f15b5d0f61f5db5826c2893e86a730fddc31915a21b9688bcd9f565ee0b
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:
  --> 5e828f15b5d0f61f5db5826c2893e86a730fddc31915a21b9688bcd9f565ee0b: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:
5e828f15b5d0f61f5db5826c2893e86a730fddc31915a21b9688bcd9f565ee0b
Status:
ERROR
Block height:
40660607
Block id:
39ae6b7177342a146c2533e275cfd1af2462a1d1e457c41f7a0cbb244cedeb0c
Timestamp:
Thursday 10 November 2022 at 19:59:03 UTC
()
Proposer:
Authorizers:
Gas used:
25