Flow price: --
060ba9516f77348678070e477c8119731eeebec1356a40bba949ec9bc6743bf8

Transaction

Hash: 060ba9516f77348678070e477c8119731eeebec1356a40bba949ec9bc6743bf8
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:
  --> 060ba9516f77348678070e477c8119731eeebec1356a40bba949ec9bc6743bf8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
060ba9516f77348678070e477c8119731eeebec1356a40bba949ec9bc6743bf8
Status:
ERROR
Block height:
40645699
Block id:
767c59bde0813eeaa80ee64fbbbabc6362917d90719aa2a7f10fae22b7126d61
Timestamp:
Thursday 10 November 2022 at 13:54:40 UTC
()
Proposer:
Authorizers:
Gas used:
26