Flow price: --
a6dd412d84110e278b21e7846b3f2d894ed42723fefa0c85c7a41b5291d515db

Transaction

Hash: a6dd412d84110e278b21e7846b3f2d894ed42723fefa0c85c7a41b5291d515db
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:
  --> a6dd412d84110e278b21e7846b3f2d894ed42723fefa0c85c7a41b5291d515db: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:
a6dd412d84110e278b21e7846b3f2d894ed42723fefa0c85c7a41b5291d515db
Status:
ERROR
Block height:
40555066
Block id:
996ab023ff1f0b867df4e4fbde2ad77e678077e95b080b9ea5228d41d9ed952f
Timestamp:
Wednesday 9 November 2022 at 01:10:02 UTC
()
Proposer:
Authorizers:
Gas used:
23