Flow price: --
5720302f2c8dafb805e4efa70ed6566f960a39e36925105adb0caac41717772f

Transaction

Hash: 5720302f2c8dafb805e4efa70ed6566f960a39e36925105adb0caac41717772f
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:
  --> 5720302f2c8dafb805e4efa70ed6566f960a39e36925105adb0caac41717772f: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:
5720302f2c8dafb805e4efa70ed6566f960a39e36925105adb0caac41717772f
Status:
ERROR
Block height:
41164449
Block id:
b27cad090fc6223b887f49699602ffde06c0708b146957ae4870ec7fffb8a13b
Timestamp:
Saturday 19 November 2022 at 03:33:10 UTC
()
Proposer:
Authorizers:
Gas used:
23