Flow price: --
678aebcbd15a018067ef59be9344b8e0d3d9a1e8ad594abfddfd646294078f87

Transaction

Hash: 678aebcbd15a018067ef59be9344b8e0d3d9a1e8ad594abfddfd646294078f87
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:
  --> 678aebcbd15a018067ef59be9344b8e0d3d9a1e8ad594abfddfd646294078f87:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
678aebcbd15a018067ef59be9344b8e0d3d9a1e8ad594abfddfd646294078f87
Status:
ERROR
Block height:
41455960
Block id:
88326028672c005e3723eb72e0e580ee275b231819c27095e72784d3f0e6fd0d
Timestamp:
Wednesday 23 November 2022 at 20:27:02 UTC
()
Proposer:
Authorizers:
Gas used:
37