Flow price: --
4fe8f5f3c666de1abd32956fcf9600abf385ec30f84b2aaf7059e9e10453c971

Transaction

Hash: 4fe8f5f3c666de1abd32956fcf9600abf385ec30f84b2aaf7059e9e10453c971
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:
  --> 4fe8f5f3c666de1abd32956fcf9600abf385ec30f84b2aaf7059e9e10453c971:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4fe8f5f3c666de1abd32956fcf9600abf385ec30f84b2aaf7059e9e10453c971
Status:
ERROR
Block height:
40627175
Block id:
9329d4193ce9006d5dd743f399b76adbe3e2feb152872e375196ed2b76a725ef
Timestamp:
Thursday 10 November 2022 at 06:20:35 UTC
()
Proposer:
Authorizers:
Gas used:
23