Flow price: --
03bcd931f64ea2eba97b7d382b8e55537379bc3ec61b9ca8d2fab22366bd126b

Transaction

Hash: 03bcd931f64ea2eba97b7d382b8e55537379bc3ec61b9ca8d2fab22366bd126b
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:
  --> 03bcd931f64ea2eba97b7d382b8e55537379bc3ec61b9ca8d2fab22366bd126b: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:
03bcd931f64ea2eba97b7d382b8e55537379bc3ec61b9ca8d2fab22366bd126b
Status:
ERROR
Block height:
40516248
Block id:
5c9eec1defc766c986121c07e3234baa6e03ceb54ab9dc493ebf162617d94c7d
Timestamp:
Tuesday 8 November 2022 at 09:39:45 UTC
()
Proposer:
Authorizers:
Gas used:
25