Flow price: --
ddc611d3aab6ef3e55d8910e60d2c5de962b7760cc5a3f6e130de6fdf5d8d899

Transaction

Hash: ddc611d3aab6ef3e55d8910e60d2c5de962b7760cc5a3f6e130de6fdf5d8d899
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:
  --> ddc611d3aab6ef3e55d8910e60d2c5de962b7760cc5a3f6e130de6fdf5d8d899:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ddc611d3aab6ef3e55d8910e60d2c5de962b7760cc5a3f6e130de6fdf5d8d899
Status:
ERROR
Block height:
40352874
Block id:
0704e229167fad01ff9a9bcd885ab86e8e24973d857775c85bb33b022de83b7a
Timestamp:
Saturday 5 November 2022 at 15:34:47 UTC
()
Proposer:
Authorizers:
Gas used:
23