Flow price: --
80780eab573763f9c5296df8195152bf2e611b116d2b834066b9d685c0b693e2

Transaction

Hash: 80780eab573763f9c5296df8195152bf2e611b116d2b834066b9d685c0b693e2
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:
  --> 80780eab573763f9c5296df8195152bf2e611b116d2b834066b9d685c0b693e2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
80780eab573763f9c5296df8195152bf2e611b116d2b834066b9d685c0b693e2
Status:
ERROR
Block height:
41430829
Block id:
03b9c83409a62c312e9cef58ab34c019d638e1c263be93377b178c8edaa19b20
Timestamp:
Wednesday 23 November 2022 at 10:43:34 UTC
()
Proposer:
Authorizers:
Gas used:
24