Flow price: --
03bfc3d458f1519eafd4265d042b8c5dbea86ef4f5126905ffb3cd63cf72a19d

Transaction

Hash: 03bfc3d458f1519eafd4265d042b8c5dbea86ef4f5126905ffb3cd63cf72a19d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 03bfc3d458f1519eafd4265d042b8c5dbea86ef4f5126905ffb3cd63cf72a19d: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:
03bfc3d458f1519eafd4265d042b8c5dbea86ef4f5126905ffb3cd63cf72a19d
Status:
ERROR
Block height:
40099755
Block id:
d95b8804fa79765a27c0e24155b42105414ef3b8e186e63d0d3ace3d97bfb3c6
Timestamp:
Tuesday 1 November 2022 at 09:49:14 UTC
()
Proposer:
Authorizers:
Gas used:
46