Flow price: --
af26df7cab94aabc5991e8754bd18d96ac1ffe230e5ba2ab6dae7807d9111124

Transaction

Hash: af26df7cab94aabc5991e8754bd18d96ac1ffe230e5ba2ab6dae7807d9111124
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:
  --> af26df7cab94aabc5991e8754bd18d96ac1ffe230e5ba2ab6dae7807d9111124:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
af26df7cab94aabc5991e8754bd18d96ac1ffe230e5ba2ab6dae7807d9111124
Status:
ERROR
Block height:
40339757
Block id:
606c76c5cf5ec3024d2c6f1c66c8ec7ba78705df33d54976a0f78e441cd5166f
Timestamp:
Saturday 5 November 2022 at 10:15:21 UTC
()
Proposer:
Authorizers:
Gas used:
23