Flow price: --
a8070af150ca22a91ea64bb376ed1bb51454fafbaa841c9f2b49bfc97d50d125

Transaction

Hash: a8070af150ca22a91ea64bb376ed1bb51454fafbaa841c9f2b49bfc97d50d125
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:
  --> a8070af150ca22a91ea64bb376ed1bb51454fafbaa841c9f2b49bfc97d50d125:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a8070af150ca22a91ea64bb376ed1bb51454fafbaa841c9f2b49bfc97d50d125
Status:
ERROR
Block height:
40560681
Block id:
24a3de0ede2537a5ed96d7d7847c92b78b3fea1c5f2098d20c3b082842013b06
Timestamp:
Wednesday 9 November 2022 at 03:24:53 UTC
()
Proposer:
Authorizers:
Gas used:
23