Flow price: --
8be1ec53c0d22c4e958043694c2083deb8f8942c9df4a141d6e4d52c07f790b8

Transaction

Hash: 8be1ec53c0d22c4e958043694c2083deb8f8942c9df4a141d6e4d52c07f790b8
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:
  --> 8be1ec53c0d22c4e958043694c2083deb8f8942c9df4a141d6e4d52c07f790b8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8be1ec53c0d22c4e958043694c2083deb8f8942c9df4a141d6e4d52c07f790b8
Status:
ERROR
Block height:
41372050
Block id:
9e4e4b03ac1417e9f28d761257c4c981ba28fceac8d561f34217c7d00b1aace7
Timestamp:
Tuesday 22 November 2022 at 12:07:08 UTC
()
Proposer:
Authorizers:
Gas used:
24