Flow price: --
01488ac7b5d77202001c74ce772b46a8182529e39faad31f08991f8b7ad3303a

Transaction

Hash: 01488ac7b5d77202001c74ce772b46a8182529e39faad31f08991f8b7ad3303a
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:
  --> 01488ac7b5d77202001c74ce772b46a8182529e39faad31f08991f8b7ad3303a: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:
01488ac7b5d77202001c74ce772b46a8182529e39faad31f08991f8b7ad3303a
Status:
ERROR
Block height:
40180321
Block id:
d6f5cccf65052f415527ed699e6bc4c5f576c06c80d570c1bf2469ed6163c627
Timestamp:
Wednesday 2 November 2022 at 20:01:55 UTC
()
Proposer:
Authorizers:
Gas used:
23