Flow price: --
bf62792ed8ce068da0d8a6b7f89242e0754b6e6580dde080e22d052327c96f85

Transaction

Hash: bf62792ed8ce068da0d8a6b7f89242e0754b6e6580dde080e22d052327c96f85
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:
  --> bf62792ed8ce068da0d8a6b7f89242e0754b6e6580dde080e22d052327c96f85:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bf62792ed8ce068da0d8a6b7f89242e0754b6e6580dde080e22d052327c96f85
Status:
ERROR
Block height:
40653992
Block id:
a957eb9cd8fb45d07f4b31a5aab8b9684939d70cffc668f5286e93cfed95f8dd
Timestamp:
Thursday 10 November 2022 at 17:17:12 UTC
()
Proposer:
Authorizers:
Gas used:
23