Flow price: --
e9256841b49cb6f3da4fd416aa1708744d32087efb925ad8c49149e003a3c87e

Transaction

Hash: e9256841b49cb6f3da4fd416aa1708744d32087efb925ad8c49149e003a3c87e
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:
  --> e9256841b49cb6f3da4fd416aa1708744d32087efb925ad8c49149e003a3c87e: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:
e9256841b49cb6f3da4fd416aa1708744d32087efb925ad8c49149e003a3c87e
Status:
ERROR
Block height:
41608269
Block id:
e5a9212a4167fc563522c568272a03f668ab3404109307a266afe160550a62a9
Timestamp:
Saturday 26 November 2022 at 07:28:45 UTC
()
Proposer:
Authorizers:
Gas used:
28