Flow price: --
f245944604400fa2df6a5ffccd12ec5218689bea70b1acb551042ddef7405f97

Transaction

Hash: f245944604400fa2df6a5ffccd12ec5218689bea70b1acb551042ddef7405f97
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:
  --> f245944604400fa2df6a5ffccd12ec5218689bea70b1acb551042ddef7405f97:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f245944604400fa2df6a5ffccd12ec5218689bea70b1acb551042ddef7405f97
Status:
ERROR
Block height:
41500059
Block id:
468d3d52d33ca401f505c8e4a2d23c15af1f0978f4598af75a04612b7db17a64
Timestamp:
Thursday 24 November 2022 at 13:33:02 UTC
()
Proposer:
Authorizers:
Gas used:
25