Flow price: --
fb7b98b62125c6e4f43f58eee70aa12d25aff8f36106a6a6478d1743283668e3

Transaction

Hash: fb7b98b62125c6e4f43f58eee70aa12d25aff8f36106a6a6478d1743283668e3
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> fb7b98b62125c6e4f43f58eee70aa12d25aff8f36106a6a6478d1743283668e3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
fb7b98b62125c6e4f43f58eee70aa12d25aff8f36106a6a6478d1743283668e3
Status:
ERROR
Block height:
39994041
Block id:
dff8889a893875bfc14fdbb2ad02f390e6ed9ace00fb2c26779eb2160d677cf5
Timestamp:
Sunday 30 October 2022 at 15:22:36 UTC
()
Proposer:
Authorizers:
Gas used:
47