Flow price: --
c817731065ed5c6cf8782f259aaa4522cffc3020f9a10894b8bf6c13d339be93

Transaction

Hash: c817731065ed5c6cf8782f259aaa4522cffc3020f9a10894b8bf6c13d339be93
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:
  --> c817731065ed5c6cf8782f259aaa4522cffc3020f9a10894b8bf6c13d339be93:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c817731065ed5c6cf8782f259aaa4522cffc3020f9a10894b8bf6c13d339be93
Status:
ERROR
Block height:
41362197
Block id:
fd5f16d9b1b5a71df0a71926132d5b2c331bde083de3e55922f585b39c74f1d8
Timestamp:
Tuesday 22 November 2022 at 08:19:51 UTC
()
Proposer:
Authorizers:
Gas used:
26