Flow price: --
987d258d97042dcca6562caff30f5aa99ba33d4defbb386d58bf2c06495cb8b8

Transaction

Hash: 987d258d97042dcca6562caff30f5aa99ba33d4defbb386d58bf2c06495cb8b8
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:
  --> 987d258d97042dcca6562caff30f5aa99ba33d4defbb386d58bf2c06495cb8b8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
987d258d97042dcca6562caff30f5aa99ba33d4defbb386d58bf2c06495cb8b8
Status:
ERROR
Block height:
40453723
Block id:
b15769e56fa2ff47ee4753f243be291020101edd781db3eb454b967fe6a85b01
Timestamp:
Monday 7 November 2022 at 08:25:59 UTC
()
Proposer:
Authorizers:
Gas used:
26