Flow price: --
e4c7688971df74d986a79a0fc9a952eb0b49ef8f55adaa3a67093c5c6ca48609

Transaction

Hash: e4c7688971df74d986a79a0fc9a952eb0b49ef8f55adaa3a67093c5c6ca48609
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:
  --> e4c7688971df74d986a79a0fc9a952eb0b49ef8f55adaa3a67093c5c6ca48609:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e4c7688971df74d986a79a0fc9a952eb0b49ef8f55adaa3a67093c5c6ca48609
Status:
ERROR
Block height:
41443262
Block id:
ca9f316645c609cd173c4f11fb93a560b7e1996dec080547ff62de08bc8cf18d
Timestamp:
Wednesday 23 November 2022 at 15:32:22 UTC
()
Proposer:
Authorizers:
Gas used:
26