Flow price: --
808cf6e74b93bbd0336ac644bbe20e535aa780166ca4042cfda9d868aafe86a9

Transaction

Hash: 808cf6e74b93bbd0336ac644bbe20e535aa780166ca4042cfda9d868aafe86a9
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:
  --> 808cf6e74b93bbd0336ac644bbe20e535aa780166ca4042cfda9d868aafe86a9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
808cf6e74b93bbd0336ac644bbe20e535aa780166ca4042cfda9d868aafe86a9
Status:
ERROR
Block height:
40651898
Block id:
41eadbeb56a29f063a0661e5cca2ec4ad8975a9f55c6bfc0c85211940ce15523
Timestamp:
Thursday 10 November 2022 at 16:25:41 UTC
()
Proposer:
Authorizers:
Gas used:
22