Flow price: --
0a50c6a386ab18a28a825cca80b922694b3b89435aa6482d2f0523202705d72c

Transaction

Hash: 0a50c6a386ab18a28a825cca80b922694b3b89435aa6482d2f0523202705d72c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0a50c6a386ab18a28a825cca80b922694b3b89435aa6482d2f0523202705d72c: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:
0a50c6a386ab18a28a825cca80b922694b3b89435aa6482d2f0523202705d72c
Status:
ERROR
Block height:
39967170
Block id:
5b68b2a9fc27c0be3d4024fcc2548341a9df5681fa7944ba39845dab703ed0e6
Timestamp:
Sunday 30 October 2022 at 04:37:28 UTC
()
Proposer:
Authorizers:
Gas used:
46