Flow price: --
84a58805bd59358efc754cf69550c27ee2742d1ed4694e462960410a3a52406b

Transaction

Hash: 84a58805bd59358efc754cf69550c27ee2742d1ed4694e462960410a3a52406b
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:
  --> 84a58805bd59358efc754cf69550c27ee2742d1ed4694e462960410a3a52406b: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:
84a58805bd59358efc754cf69550c27ee2742d1ed4694e462960410a3a52406b
Status:
ERROR
Block height:
40522910
Block id:
fe1f32d2c72dad30e7344097238427473ab3ec9b7b91cd3376b8a8f3ff57aae8
Timestamp:
Tuesday 8 November 2022 at 12:19:22 UTC
()
Proposer:
Authorizers:
Gas used:
26