Flow price: --
8ba98d3dd3f429933dded1568cd2075d0258449323db00126e86768cfb6a9b47

Transaction

Hash: 8ba98d3dd3f429933dded1568cd2075d0258449323db00126e86768cfb6a9b47
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8ba98d3dd3f429933dded1568cd2075d0258449323db00126e86768cfb6a9b47:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
8ba98d3dd3f429933dded1568cd2075d0258449323db00126e86768cfb6a9b47
Status:
ERROR
Block height:
40085844
Block id:
e27fae57d187b4e5dfe877fe7bc3d4c8bb9982fdbab77548d6acb7e83d35b773
Timestamp:
Tuesday 1 November 2022 at 04:10:07 UTC
()
Proposer:
Authorizers:
Gas used:
48