Flow price: --
2abcaf2d3afe475fabcd4edc4adb7b35c54e0367380594d07f370bb0978e6aa0

Transaction

Hash: 2abcaf2d3afe475fabcd4edc4adb7b35c54e0367380594d07f370bb0978e6aa0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2abcaf2d3afe475fabcd4edc4adb7b35c54e0367380594d07f370bb0978e6aa0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
2abcaf2d3afe475fabcd4edc4adb7b35c54e0367380594d07f370bb0978e6aa0
Status:
ERROR
Block height:
40032066
Block id:
b6b1b952f206739f057ad1789f4e04f69fd6fda3e683c96f52d265c7f66b3733
Timestamp:
Monday 31 October 2022 at 06:33:22 UTC
()
Proposer:
Authorizers:
Gas used:
46