Flow price: --
91f11935be9e04b0d2622934722c555e67f1d5d50344980d53db7fa4667ef71f

Transaction

Hash: 91f11935be9e04b0d2622934722c555e67f1d5d50344980d53db7fa4667ef71f
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:
  --> 91f11935be9e04b0d2622934722c555e67f1d5d50344980d53db7fa4667ef71f: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:
91f11935be9e04b0d2622934722c555e67f1d5d50344980d53db7fa4667ef71f
Status:
ERROR
Block height:
40742487
Block id:
fd1703674c12c7f4a8c7464ece5987acb57cea354f607625a14f0aa4c1d2da45
Timestamp:
Saturday 12 November 2022 at 05:10:54 UTC
()
Proposer:
Authorizers:
Gas used:
25