Flow price: --
437c6bb6ad618e14a081af75282b34d9b030f8e36a75379f5c0acbc3dbeaea1e

Transaction

Hash: 437c6bb6ad618e14a081af75282b34d9b030f8e36a75379f5c0acbc3dbeaea1e
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:
  --> 437c6bb6ad618e14a081af75282b34d9b030f8e36a75379f5c0acbc3dbeaea1e: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:
437c6bb6ad618e14a081af75282b34d9b030f8e36a75379f5c0acbc3dbeaea1e
Status:
ERROR
Block height:
41481175
Block id:
3954ca1937655cf7e1504b95fd6ab5b77321a7aa317df3834dfbfb4af9d6e8a1
Timestamp:
Thursday 24 November 2022 at 06:15:29 UTC
()
Proposer:
Authorizers:
Gas used:
24