Flow price: --
f40f42a9c64b4bff4f9e99a4fc94f3493e13994c043754d860f2c5275bbe5a01

Transaction

Hash: f40f42a9c64b4bff4f9e99a4fc94f3493e13994c043754d860f2c5275bbe5a01
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:
  --> f40f42a9c64b4bff4f9e99a4fc94f3493e13994c043754d860f2c5275bbe5a01:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f40f42a9c64b4bff4f9e99a4fc94f3493e13994c043754d860f2c5275bbe5a01
Status:
ERROR
Block height:
41741810
Block id:
4d0dbe1f798f516c3c3715553e7312e7ffd34a833f6db522901dd0f4141b6e8c
Timestamp:
Monday 28 November 2022 at 10:47:41 UTC
()
Proposer:
Authorizers:
Gas used:
25