Flow price: --
4948ad39b3fa0e1570c4afc2f2381bb52ea08386a4262bbcc20ddd13d8043e5e

Transaction

Hash: 4948ad39b3fa0e1570c4afc2f2381bb52ea08386a4262bbcc20ddd13d8043e5e
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:
  --> 4948ad39b3fa0e1570c4afc2f2381bb52ea08386a4262bbcc20ddd13d8043e5e: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:
4948ad39b3fa0e1570c4afc2f2381bb52ea08386a4262bbcc20ddd13d8043e5e
Status:
ERROR
Block height:
41269757
Block id:
477e7972333eb0f3421fc52055e51d0c63e9981fc72800a74c1f2263aec88060
Timestamp:
Sunday 20 November 2022 at 20:24:04 UTC
()
Proposer:
Authorizers:
Gas used:
25