Flow price: --
99ff4a3d7f31c0209d77d76417b74596319c870d70d7dfda00085267508dabff

Transaction

Hash: 99ff4a3d7f31c0209d77d76417b74596319c870d70d7dfda00085267508dabff
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:
  --> 99ff4a3d7f31c0209d77d76417b74596319c870d70d7dfda00085267508dabff: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:
99ff4a3d7f31c0209d77d76417b74596319c870d70d7dfda00085267508dabff
Status:
ERROR
Block height:
41483065
Block id:
eb8350b1863b43e18bfaedf60fae97cdee645272d6a09dc15ac10d51d0e7d255
Timestamp:
Thursday 24 November 2022 at 06:59:03 UTC
()
Proposer:
Authorizers:
Gas used:
25