Flow price: --
8350343988aeffb20a9c1f8f82c95e8dbcce0370487d6d59160f365c6c1f9a08

Transaction

Hash: 8350343988aeffb20a9c1f8f82c95e8dbcce0370487d6d59160f365c6c1f9a08
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:
  --> 8350343988aeffb20a9c1f8f82c95e8dbcce0370487d6d59160f365c6c1f9a08:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8350343988aeffb20a9c1f8f82c95e8dbcce0370487d6d59160f365c6c1f9a08
Status:
ERROR
Block height:
40406861
Block id:
1f9dab5a38030beca3f40a6f6d26c142d9881f9a48314fdb976d2d33afed1d83
Timestamp:
Sunday 6 November 2022 at 13:25:07 UTC
()
Proposer:
Authorizers:
Gas used:
26