Flow price: --
6a908fbcaa61637283dffcddc921a84666b3326804cc5e25661c370a9f2ff634

Transaction

Hash: 6a908fbcaa61637283dffcddc921a84666b3326804cc5e25661c370a9f2ff634
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:
  --> 6a908fbcaa61637283dffcddc921a84666b3326804cc5e25661c370a9f2ff634:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6a908fbcaa61637283dffcddc921a84666b3326804cc5e25661c370a9f2ff634
Status:
ERROR
Block height:
41554080
Block id:
cfe8ce304024b1d647d81c998b3c9be8c34f1a05dce60ae3434769f6ac705358
Timestamp:
Friday 25 November 2022 at 10:28:22 UTC
()
Proposer:
Authorizers:
Gas used:
23