Flow price: --
0ae4dac2fcc5aa228a4c868e249400a0048e635f25f98a8bad1d4375407ddcf9

Transaction

Hash: 0ae4dac2fcc5aa228a4c868e249400a0048e635f25f98a8bad1d4375407ddcf9
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:
  --> 0ae4dac2fcc5aa228a4c868e249400a0048e635f25f98a8bad1d4375407ddcf9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0ae4dac2fcc5aa228a4c868e249400a0048e635f25f98a8bad1d4375407ddcf9
Status:
ERROR
Block height:
40621897
Block id:
12b7c49b8e2ee79572eca5e24fc3b77b07a12d85dc57b1276397290d660e3595
Timestamp:
Thursday 10 November 2022 at 04:09:50 UTC
()
Proposer:
Authorizers:
Gas used:
26