Flow price: --
5e2166ac1a3d85f6c50758d8267995c29665084bc3da7543fa5ec78974b1d31f

Transaction

Hash: 5e2166ac1a3d85f6c50758d8267995c29665084bc3da7543fa5ec78974b1d31f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5e2166ac1a3d85f6c50758d8267995c29665084bc3da7543fa5ec78974b1d31f: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:
5e2166ac1a3d85f6c50758d8267995c29665084bc3da7543fa5ec78974b1d31f
Status:
ERROR
Block height:
40105679
Block id:
8fb28f532258689607a20ee335195ce2f00c9c99d3b4e5e82588a9d5aeb44f71
Timestamp:
Tuesday 1 November 2022 at 12:13:19 UTC
()
Proposer:
Authorizers:
Gas used:
49