Flow price: --
89385a8c69716b8a61e7e05c39417b80312f9b901645d603e8b0d169720d7052

Transaction

Hash: 89385a8c69716b8a61e7e05c39417b80312f9b901645d603e8b0d169720d7052
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:
  --> 89385a8c69716b8a61e7e05c39417b80312f9b901645d603e8b0d169720d7052:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
89385a8c69716b8a61e7e05c39417b80312f9b901645d603e8b0d169720d7052
Status:
ERROR
Block height:
41070192
Block id:
b911f75efb9f56ceee166015390214e3a89a8ca18cec0307323e360d867978f3
Timestamp:
Thursday 17 November 2022 at 15:03:19 UTC
()
Proposer:
Authorizers:
Gas used:
25