Flow price: --
b2bfcfdc85cf98f02490892540228d62769cd20165ba1ea35c45c76639add897

Transaction

Hash: b2bfcfdc85cf98f02490892540228d62769cd20165ba1ea35c45c76639add897
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:
  --> b2bfcfdc85cf98f02490892540228d62769cd20165ba1ea35c45c76639add897:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b2bfcfdc85cf98f02490892540228d62769cd20165ba1ea35c45c76639add897
Status:
ERROR
Block height:
40679675
Block id:
4d4fe203cb9db4ede2c3eb4e09d0074ac81544d43cf7d8746f178f87f9564a7a
Timestamp:
Friday 11 November 2022 at 03:43:03 UTC
()
Proposer:
Authorizers:
Gas used:
26