Flow price: --
ea56ef7cc6a9585bf61432b902836f737df5e2e6b6151c175b2d12ba33ab40fc

Transaction

Hash: ea56ef7cc6a9585bf61432b902836f737df5e2e6b6151c175b2d12ba33ab40fc
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:
  --> ea56ef7cc6a9585bf61432b902836f737df5e2e6b6151c175b2d12ba33ab40fc: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:
ea56ef7cc6a9585bf61432b902836f737df5e2e6b6151c175b2d12ba33ab40fc
Status:
ERROR
Block height:
41618644
Block id:
31a77e1832b2e2f50d60c6a941a96aa1efadcf0df7fe331bdb76d64a92067630
Timestamp:
Saturday 26 November 2022 at 11:31:37 UTC
()
Proposer:
Authorizers:
Gas used:
30