Flow price: --
b6fbc48bee88dfc813f1403ead76cb8b0b86cc358164cb94ba952f183e8cb4dd

Transaction

Hash: b6fbc48bee88dfc813f1403ead76cb8b0b86cc358164cb94ba952f183e8cb4dd
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> b6fbc48bee88dfc813f1403ead76cb8b0b86cc358164cb94ba952f183e8cb4dd: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:
b6fbc48bee88dfc813f1403ead76cb8b0b86cc358164cb94ba952f183e8cb4dd
Status:
ERROR
Block height:
39909796
Block id:
90816f70e5ca0a49513558f719216620d2b650194cd4472be5f45b8eddba2d8e
Timestamp:
Saturday 29 October 2022 at 05:40:30 UTC
()
Proposer:
Authorizers:
Gas used:
39