Flow price: --
ed4e8c0d25be474a09fff5db70ec59ca0c3f5529b2171653b839f1eee6eda65d

Transaction

Hash: ed4e8c0d25be474a09fff5db70ec59ca0c3f5529b2171653b839f1eee6eda65d
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:
  --> ed4e8c0d25be474a09fff5db70ec59ca0c3f5529b2171653b839f1eee6eda65d: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:
ed4e8c0d25be474a09fff5db70ec59ca0c3f5529b2171653b839f1eee6eda65d
Status:
ERROR
Block height:
41485079
Block id:
2c323eacd385dbafbfa8b0e81d107fa9ba3db80e4d56ac2354c36315347633b6
Timestamp:
Thursday 24 November 2022 at 07:45:38 UTC
()
Proposer:
Authorizers:
Gas used:
25