Flow price: --
259b18137d40d298ec8024a56849c41057a40cff5b85bbfeb55211f20d7b9aff

Transaction

Hash: 259b18137d40d298ec8024a56849c41057a40cff5b85bbfeb55211f20d7b9aff
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:
  --> 259b18137d40d298ec8024a56849c41057a40cff5b85bbfeb55211f20d7b9aff: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:
259b18137d40d298ec8024a56849c41057a40cff5b85bbfeb55211f20d7b9aff
Status:
ERROR
Block height:
40497855
Block id:
ab54afb8efffacf239d066edc48f258ba7f3587c8f04cf5649f0354faa81dda8
Timestamp:
Tuesday 8 November 2022 at 02:18:12 UTC
()
Proposer:
Authorizers:
Gas used:
23