Flow price: --
82d4dc3217790b6c52379fc7c39c09aa5b602cb8ad4ef5b6063be1c423dc2e52

Transaction

Hash: 82d4dc3217790b6c52379fc7c39c09aa5b602cb8ad4ef5b6063be1c423dc2e52
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:
  --> 82d4dc3217790b6c52379fc7c39c09aa5b602cb8ad4ef5b6063be1c423dc2e52:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
82d4dc3217790b6c52379fc7c39c09aa5b602cb8ad4ef5b6063be1c423dc2e52
Status:
ERROR
Block height:
40501623
Block id:
0e20752bd438100eb0acc47c2e50e93e894887fedc6e66e0d089a5e71fa38615
Timestamp:
Tuesday 8 November 2022 at 03:48:51 UTC
()
Proposer:
Authorizers:
Gas used:
23