Flow price: --
491f33cd42e6555e35314bbcb132e97ed4559c8ae1455692850380d98cb0a6e7

Transaction

Hash: 491f33cd42e6555e35314bbcb132e97ed4559c8ae1455692850380d98cb0a6e7
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:
  --> 491f33cd42e6555e35314bbcb132e97ed4559c8ae1455692850380d98cb0a6e7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
491f33cd42e6555e35314bbcb132e97ed4559c8ae1455692850380d98cb0a6e7
Status:
ERROR
Block height:
41505065
Block id:
4df483c476139fa74f195726d6f3f9a7ca39eb4e9d762b7f5a68dac5912d48bf
Timestamp:
Thursday 24 November 2022 at 15:30:04 UTC
()
Proposer:
Authorizers:
Gas used:
26