Flow price: --
71d1feb747c706a4772f0aaf44f90853f56bacff9a0d55dd030a7e9f6c7c965e

Transaction

Hash: 71d1feb747c706a4772f0aaf44f90853f56bacff9a0d55dd030a7e9f6c7c965e
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:
  --> 71d1feb747c706a4772f0aaf44f90853f56bacff9a0d55dd030a7e9f6c7c965e: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:
71d1feb747c706a4772f0aaf44f90853f56bacff9a0d55dd030a7e9f6c7c965e
Status:
ERROR
Block height:
41371304
Block id:
58f2cd3cab77fedec86f0b8315c9a3a674206b5b0035a3a0635209e65754653c
Timestamp:
Tuesday 22 November 2022 at 11:49:38 UTC
()
Proposer:
Authorizers:
Gas used:
23