Flow price: --
1c67da3962379ed35fe06f792a7db30ba634035778307d03130105662bf022c8

Transaction

Hash: 1c67da3962379ed35fe06f792a7db30ba634035778307d03130105662bf022c8
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1c67da3962379ed35fe06f792a7db30ba634035778307d03130105662bf022c8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
1c67da3962379ed35fe06f792a7db30ba634035778307d03130105662bf022c8
Status:
ERROR
Block height:
39972779
Block id:
796dfe9d60e4022331744a0968124c3a736669bef371c14ef30909aa95ee12d2
Timestamp:
Sunday 30 October 2022 at 06:52:37 UTC
()
Proposer:
Authorizers:
Gas used:
48