Flow price: --
8be9688c628808dd3dff67796a5c9465347667e1364ce3ee1a197e164e5bd993

Transaction

Hash: 8be9688c628808dd3dff67796a5c9465347667e1364ce3ee1a197e164e5bd993
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:
  --> 8be9688c628808dd3dff67796a5c9465347667e1364ce3ee1a197e164e5bd993:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8be9688c628808dd3dff67796a5c9465347667e1364ce3ee1a197e164e5bd993
Status:
ERROR
Block height:
41642559
Block id:
cfd2c05199091df4c2b7fcd1e6ee033a832adf8442f519b3969cda14e2b8c0e3
Timestamp:
Saturday 26 November 2022 at 20:48:03 UTC
()
Proposer:
Authorizers:
Gas used:
24