Flow price: --
d2129afb028d6dbaba0fb0d385b66e0feb1d30ce66c5c27667dcef9fb0144a10

Transaction

Hash: d2129afb028d6dbaba0fb0d385b66e0feb1d30ce66c5c27667dcef9fb0144a10
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:
  --> d2129afb028d6dbaba0fb0d385b66e0feb1d30ce66c5c27667dcef9fb0144a10:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d2129afb028d6dbaba0fb0d385b66e0feb1d30ce66c5c27667dcef9fb0144a10
Status:
ERROR
Block height:
40681212
Block id:
24ec90c1772e0b3479a59c31d817092313955a0a17e56791c4f702ba8df9ddf1
Timestamp:
Friday 11 November 2022 at 04:20:31 UTC
()
Proposer:
Authorizers:
Gas used:
23