Flow price: --
3074d3bfd230acacdb0e47e5a910e275507424e6b4344a684de5dd39e8e079de

Transaction

Hash: 3074d3bfd230acacdb0e47e5a910e275507424e6b4344a684de5dd39e8e079de
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:
  --> 3074d3bfd230acacdb0e47e5a910e275507424e6b4344a684de5dd39e8e079de: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:
3074d3bfd230acacdb0e47e5a910e275507424e6b4344a684de5dd39e8e079de
Status:
ERROR
Block height:
41163968
Block id:
7e81a4fe652ce605945b7f8e443da04f513d75f5cab85788e5d17b0e558b0d40
Timestamp:
Saturday 19 November 2022 at 03:22:09 UTC
()
Proposer:
Authorizers:
Gas used:
23