Flow price: --
da8d88f5dca2c890fa9ad837d0cb461adb47939cd42f11530682214f437394f5

Transaction

Hash: da8d88f5dca2c890fa9ad837d0cb461adb47939cd42f11530682214f437394f5
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:
  --> da8d88f5dca2c890fa9ad837d0cb461adb47939cd42f11530682214f437394f5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
da8d88f5dca2c890fa9ad837d0cb461adb47939cd42f11530682214f437394f5
Status:
ERROR
Block height:
40463017
Block id:
e9025659c45f93eb9ae99e0384da9f30a5cc84afd31933fe9c8e03df6e645597
Timestamp:
Monday 7 November 2022 at 12:13:01 UTC
()
Proposer:
Authorizers:
Gas used:
23