Flow price: --
e452d3265d8aad8b3fd857b57c48fa3cf3bb8439ea88da85d849b833e0fa7bdb

Transaction

Hash: e452d3265d8aad8b3fd857b57c48fa3cf3bb8439ea88da85d849b833e0fa7bdb
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:
  --> e452d3265d8aad8b3fd857b57c48fa3cf3bb8439ea88da85d849b833e0fa7bdb: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:
e452d3265d8aad8b3fd857b57c48fa3cf3bb8439ea88da85d849b833e0fa7bdb
Status:
ERROR
Block height:
40694519
Block id:
f87a4a2d79bbaf9f80809441dc46950ab3c2172093515b8f24432d7d9aec10d2
Timestamp:
Friday 11 November 2022 at 09:45:47 UTC
()
Proposer:
Authorizers:
Gas used:
23