Flow price: --
4cc4173b5182838a8d4f685d7cff51ae5095e524fef4ef13d3f4223d5ad2a832

Transaction

Hash: 4cc4173b5182838a8d4f685d7cff51ae5095e524fef4ef13d3f4223d5ad2a832
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4cc4173b5182838a8d4f685d7cff51ae5095e524fef4ef13d3f4223d5ad2a832:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
4cc4173b5182838a8d4f685d7cff51ae5095e524fef4ef13d3f4223d5ad2a832
Status:
ERROR
Block height:
40001900
Block id:
dc48390bc57235b180c848a80910383d4d43e5afbf3ff00df45e639691073667
Timestamp:
Sunday 30 October 2022 at 18:31:52 UTC
()
Proposer:
Authorizers:
Gas used:
50