Flow price: --
ce642efda96996029abcabb5808cc1458c5c0db0a5744082918510172817b0a9

Transaction

Hash: ce642efda96996029abcabb5808cc1458c5c0db0a5744082918510172817b0a9
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:
  --> ce642efda96996029abcabb5808cc1458c5c0db0a5744082918510172817b0a9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ce642efda96996029abcabb5808cc1458c5c0db0a5744082918510172817b0a9
Status:
ERROR
Block height:
40590578
Block id:
07d4174487f2cde39701355e307674b4cf67aa5b3cf5eb5fe583a994a93af208
Timestamp:
Wednesday 9 November 2022 at 15:22:23 UTC
()
Proposer:
Authorizers:
Gas used:
22