Flow price: --
5a5c10c97ddae975d08a775befb58a38d3abedcbd5742902ce9d0b507bd8ca9e

Transaction

Hash: 5a5c10c97ddae975d08a775befb58a38d3abedcbd5742902ce9d0b507bd8ca9e
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:
  --> 5a5c10c97ddae975d08a775befb58a38d3abedcbd5742902ce9d0b507bd8ca9e: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:
5a5c10c97ddae975d08a775befb58a38d3abedcbd5742902ce9d0b507bd8ca9e
Status:
ERROR
Block height:
41471177
Block id:
f4c2e79bcfcba17c888932b38918553eeb6554bcb1ee9aae23d8083b7a871479
Timestamp:
Thursday 24 November 2022 at 02:22:31 UTC
()
Proposer:
Authorizers:
Gas used:
25