Flow price: --
a6d3e508b59e20e0c67dee7337f4737199fb7219ecefe14f543f25038a391606

Transaction

Hash: a6d3e508b59e20e0c67dee7337f4737199fb7219ecefe14f543f25038a391606
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:
  --> a6d3e508b59e20e0c67dee7337f4737199fb7219ecefe14f543f25038a391606:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a6d3e508b59e20e0c67dee7337f4737199fb7219ecefe14f543f25038a391606
Status:
ERROR
Block height:
41600333
Block id:
264c0dc8446f61de95f83ce0040d77f4b903e330aca66e5ca7e670a1619b2dd0
Timestamp:
Saturday 26 November 2022 at 04:22:55 UTC
()
Proposer:
Authorizers:
Gas used:
29