Flow price: --
1bce9a8f8c71fd7c5b00ec4f31d71df945c09cf048af4cd32fdd9cd3a7f1908b

Transaction

Hash: 1bce9a8f8c71fd7c5b00ec4f31d71df945c09cf048af4cd32fdd9cd3a7f1908b
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:
  --> 1bce9a8f8c71fd7c5b00ec4f31d71df945c09cf048af4cd32fdd9cd3a7f1908b: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:
1bce9a8f8c71fd7c5b00ec4f31d71df945c09cf048af4cd32fdd9cd3a7f1908b
Status:
ERROR
Block height:
41398296
Block id:
6e4ee61dadb64ad25ebd7c05a6aca03fecb66ef504d53d694f7a380eacbe6544
Timestamp:
Tuesday 22 November 2022 at 22:12:18 UTC
()
Proposer:
Authorizers:
Gas used:
23