Flow price: --
241bbe27a5dcd4e479e1eaf3f0c4de3d5cf9c42b3f189954c8490d7a665e4100

Transaction

Hash: 241bbe27a5dcd4e479e1eaf3f0c4de3d5cf9c42b3f189954c8490d7a665e4100
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:
  --> 241bbe27a5dcd4e479e1eaf3f0c4de3d5cf9c42b3f189954c8490d7a665e4100:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
241bbe27a5dcd4e479e1eaf3f0c4de3d5cf9c42b3f189954c8490d7a665e4100
Status:
ERROR
Block height:
40645371
Block id:
db9e02eedd4e3e3b3aa58c60796f79db12907ebdabbd9f921b6e5fb127043b4b
Timestamp:
Thursday 10 November 2022 at 13:46:36 UTC
()
Proposer:
Authorizers:
Gas used:
22