Flow price: --
5ba54d71e0f2136aa5918f2e8785edeca72cd7699af15d60a1da98fdcfd12211

Transaction

Hash: 5ba54d71e0f2136aa5918f2e8785edeca72cd7699af15d60a1da98fdcfd12211
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:
  --> 5ba54d71e0f2136aa5918f2e8785edeca72cd7699af15d60a1da98fdcfd12211:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5ba54d71e0f2136aa5918f2e8785edeca72cd7699af15d60a1da98fdcfd12211
Status:
ERROR
Block height:
40639227
Block id:
43a2e954246a730f9a1adb6cb2146fa6cf0ee9150f75734e569a9da98869016f
Timestamp:
Thursday 10 November 2022 at 11:16:49 UTC
()
Proposer:
Authorizers:
Gas used:
23