Flow price: --
bde9d3732e1b07637d425003a289e2982a70e8ea04d0b2b83d0370275c47cb97

Transaction

Hash: bde9d3732e1b07637d425003a289e2982a70e8ea04d0b2b83d0370275c47cb97
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:
  --> bde9d3732e1b07637d425003a289e2982a70e8ea04d0b2b83d0370275c47cb97:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bde9d3732e1b07637d425003a289e2982a70e8ea04d0b2b83d0370275c47cb97
Status:
ERROR
Block height:
40723015
Block id:
278f9718fdf336a50fde5d46d73e16601f0af2c413b67be235d75fa72414eddc
Timestamp:
Friday 11 November 2022 at 21:20:13 UTC
()
Proposer:
Authorizers:
Gas used:
27