Flow price: --
412d9182950a62da91e174d0c4110f04e48e76332bcfbdce002b3c1a0082634e

Transaction

Hash: 412d9182950a62da91e174d0c4110f04e48e76332bcfbdce002b3c1a0082634e
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:
  --> 412d9182950a62da91e174d0c4110f04e48e76332bcfbdce002b3c1a0082634e: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:
412d9182950a62da91e174d0c4110f04e48e76332bcfbdce002b3c1a0082634e
Status:
ERROR
Block height:
41115588
Block id:
3c827e2d1708b160e4435d6b00b1cface56df87774178a3936ee69c39e676331
Timestamp:
Friday 18 November 2022 at 08:37:17 UTC
()
Proposer:
Authorizers:
Gas used:
22