Flow price: --
e70f6cec52ee59d0b79d5e688182768777a10833d86426b2600e149e064d2da7

Transaction

Hash: e70f6cec52ee59d0b79d5e688182768777a10833d86426b2600e149e064d2da7
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:
  --> e70f6cec52ee59d0b79d5e688182768777a10833d86426b2600e149e064d2da7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e70f6cec52ee59d0b79d5e688182768777a10833d86426b2600e149e064d2da7
Status:
ERROR
Block height:
40301016
Block id:
a03f646519a04ca2cd2e48891888fea34726ef7c4966e6d1a15eb96c46fa24da
Timestamp:
Friday 4 November 2022 at 18:44:07 UTC
()
Proposer:
Authorizers:
Gas used:
26