Flow price: --
d687fb7dbfa5976e95063ff80ccc350ef4a78f28337f3ee548df92f3df7b5cd5

Transaction

Hash: d687fb7dbfa5976e95063ff80ccc350ef4a78f28337f3ee548df92f3df7b5cd5
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:
  --> d687fb7dbfa5976e95063ff80ccc350ef4a78f28337f3ee548df92f3df7b5cd5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d687fb7dbfa5976e95063ff80ccc350ef4a78f28337f3ee548df92f3df7b5cd5
Status:
ERROR
Block height:
41603390
Block id:
039cf89d7ea11e4b568b8f2e643f75ad0d6e9971755000f46ec5000229ebb691
Timestamp:
Saturday 26 November 2022 at 05:34:14 UTC
()
Proposer:
Authorizers:
Gas used:
24