Flow price: --
fac6c4e9edf4d80244642e64a8235ea6783e0e44ae9e232dd2e8204219839aab

Transaction

Hash: fac6c4e9edf4d80244642e64a8235ea6783e0e44ae9e232dd2e8204219839aab
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:
  --> fac6c4e9edf4d80244642e64a8235ea6783e0e44ae9e232dd2e8204219839aab: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:
fac6c4e9edf4d80244642e64a8235ea6783e0e44ae9e232dd2e8204219839aab
Status:
ERROR
Block height:
40867389
Block id:
4691522fdbf17f7397f9305c244008d03a9423033cdc87c90f3c7e3e105a3d9a
Timestamp:
Monday 14 November 2022 at 07:08:13 UTC
()
Proposer:
Authorizers:
Gas used:
26