Flow price: --
6c146d5b35f9a052c16f93932f641b4f89cbec23a969563f0f555e17c780364c

Transaction

Hash: 6c146d5b35f9a052c16f93932f641b4f89cbec23a969563f0f555e17c780364c
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:
  --> 6c146d5b35f9a052c16f93932f641b4f89cbec23a969563f0f555e17c780364c: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:
6c146d5b35f9a052c16f93932f641b4f89cbec23a969563f0f555e17c780364c
Status:
ERROR
Block height:
41487416
Block id:
1ce43915a3ff07d4119ee8681569c381fa4f76bf5abba1b66bf147eb3c094b6e
Timestamp:
Thursday 24 November 2022 at 08:40:15 UTC
()
Proposer:
Authorizers:
Gas used:
25