Flow price: --
8f41914572740029f7c4650bc773dba26f0decab55b3d497a4a1528183c60634

Transaction

Hash: 8f41914572740029f7c4650bc773dba26f0decab55b3d497a4a1528183c60634
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:
  --> 8f41914572740029f7c4650bc773dba26f0decab55b3d497a4a1528183c60634:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8f41914572740029f7c4650bc773dba26f0decab55b3d497a4a1528183c60634
Status:
ERROR
Block height:
41632694
Block id:
528ba049c6f6e182bd6ceb2e8aeaf4b061223b9b84c2aab28cb2cddd72a94c4c
Timestamp:
Saturday 26 November 2022 at 16:57:54 UTC
()
Proposer:
Authorizers:
Gas used:
24