Flow price: --
e764e169be077a07286ad99a87d875fe4ef350d919125c33fd48b28b1f3aa9fa

Transaction

Hash: e764e169be077a07286ad99a87d875fe4ef350d919125c33fd48b28b1f3aa9fa
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:
  --> e764e169be077a07286ad99a87d875fe4ef350d919125c33fd48b28b1f3aa9fa: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:
e764e169be077a07286ad99a87d875fe4ef350d919125c33fd48b28b1f3aa9fa
Status:
ERROR
Block height:
41476077
Block id:
d95e60014bc393179383502ef27a80f945c6329ce0aca00abc0a2adec10093b7
Timestamp:
Thursday 24 November 2022 at 04:16:50 UTC
()
Proposer:
Authorizers:
Gas used:
23