Flow price: --
85478d8b2dabc25844ce5b8cd354cd699be83cd6d26db6bc0be89982a47a2e87

Transaction

Hash: 85478d8b2dabc25844ce5b8cd354cd699be83cd6d26db6bc0be89982a47a2e87
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:
  --> 85478d8b2dabc25844ce5b8cd354cd699be83cd6d26db6bc0be89982a47a2e87:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
85478d8b2dabc25844ce5b8cd354cd699be83cd6d26db6bc0be89982a47a2e87
Status:
ERROR
Block height:
40655289
Block id:
2053ae63ad8cb1d3e900af5d946cabb6ca6338452db9820ee574ea1cccf8ce7a
Timestamp:
Thursday 10 November 2022 at 17:49:00 UTC
()
Proposer:
Authorizers:
Gas used:
25