Flow price: --
9c2b0ca76f214f71392914f75ae33983a586b4737be9c79bb3a2f95a69453d56

Transaction

Hash: 9c2b0ca76f214f71392914f75ae33983a586b4737be9c79bb3a2f95a69453d56
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:
  --> 9c2b0ca76f214f71392914f75ae33983a586b4737be9c79bb3a2f95a69453d56:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9c2b0ca76f214f71392914f75ae33983a586b4737be9c79bb3a2f95a69453d56
Status:
ERROR
Block height:
41648210
Block id:
808493a0a27dddcfc318f4d13138029ed92ffb3850d8f9efa039df13266f6f76
Timestamp:
Saturday 26 November 2022 at 22:59:38 UTC
()
Proposer:
Authorizers:
Gas used:
26