Flow price: --
6ed22820cbb2a69ccc02f54c7868c003c9073a889f0b5f2e2e50ead233762055

Transaction

Hash: 6ed22820cbb2a69ccc02f54c7868c003c9073a889f0b5f2e2e50ead233762055
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:
  --> 6ed22820cbb2a69ccc02f54c7868c003c9073a889f0b5f2e2e50ead233762055:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6ed22820cbb2a69ccc02f54c7868c003c9073a889f0b5f2e2e50ead233762055
Status:
ERROR
Block height:
41489581
Block id:
7d9ca522a773aa5fee9f856b0e37974e3814d68aa178bb11836ffdfbcc191f89
Timestamp:
Thursday 24 November 2022 at 09:30:09 UTC
()
Proposer:
Authorizers:
Gas used:
22