Flow price: --
57e33799317de6d62cec02866d1e7542bbca9a857879a212430c0b8c3198a950

Transaction

Hash: 57e33799317de6d62cec02866d1e7542bbca9a857879a212430c0b8c3198a950
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:
  --> 57e33799317de6d62cec02866d1e7542bbca9a857879a212430c0b8c3198a950:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
57e33799317de6d62cec02866d1e7542bbca9a857879a212430c0b8c3198a950
Status:
ERROR
Block height:
41605534
Block id:
d78703b61021834122df524ade102317a0bc8a4c0105e5f72328b95afae01fe9
Timestamp:
Saturday 26 November 2022 at 06:24:40 UTC
()
Proposer:
Authorizers:
Gas used:
26