Flow price: --
7c85ec37d3f400236f3b1f416f665c38194e65db43ab8a806d185c31c59b9a61

Transaction

Hash: 7c85ec37d3f400236f3b1f416f665c38194e65db43ab8a806d185c31c59b9a61
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:
  --> 7c85ec37d3f400236f3b1f416f665c38194e65db43ab8a806d185c31c59b9a61:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7c85ec37d3f400236f3b1f416f665c38194e65db43ab8a806d185c31c59b9a61
Status:
ERROR
Block height:
41383226
Block id:
176d41953764ebf0a8c8e5ceb0da4f347535e666e3de549345fc41318212fd7c
Timestamp:
Tuesday 22 November 2022 at 16:23:54 UTC
()
Proposer:
Authorizers:
Gas used:
26