Flow price: --
bad62a7d1c9f947a8c097b7571c9aee33a985c3f485215a3eaf1a8ace489f903

Transaction

Hash: bad62a7d1c9f947a8c097b7571c9aee33a985c3f485215a3eaf1a8ace489f903
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> bad62a7d1c9f947a8c097b7571c9aee33a985c3f485215a3eaf1a8ace489f903:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
bad62a7d1c9f947a8c097b7571c9aee33a985c3f485215a3eaf1a8ace489f903
Status:
ERROR
Block height:
40125004
Block id:
3d380f26ce575e73453aafee042eeecafef30b028969ec85f0d74c238bf7687d
Timestamp:
Tuesday 1 November 2022 at 20:03:22 UTC
()
Proposer:
Authorizers:
Gas used:
50