Flow price: --
5aaa6618eb34460d64fcd32a5ca528242f0a9ce70c151d1e211e990809a0f81a

Transaction

Hash: 5aaa6618eb34460d64fcd32a5ca528242f0a9ce70c151d1e211e990809a0f81a
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:
  --> 5aaa6618eb34460d64fcd32a5ca528242f0a9ce70c151d1e211e990809a0f81a: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:
5aaa6618eb34460d64fcd32a5ca528242f0a9ce70c151d1e211e990809a0f81a
Status:
ERROR
Block height:
40744299
Block id:
40af81463e2b4a1988b72f75cd0c428d405bed90765c3093d793b0c1075c9198
Timestamp:
Saturday 12 November 2022 at 05:54:40 UTC
()
Proposer:
Authorizers:
Gas used:
33