Flow price: --
dd35a009468f0bdedd1790e6cc06259696a3ef0c29fc2a982097edcdaaa79690

Transaction

Hash: dd35a009468f0bdedd1790e6cc06259696a3ef0c29fc2a982097edcdaaa79690
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> dd35a009468f0bdedd1790e6cc06259696a3ef0c29fc2a982097edcdaaa79690:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
dd35a009468f0bdedd1790e6cc06259696a3ef0c29fc2a982097edcdaaa79690
Status:
ERROR
Block height:
39734804
Block id:
b1c53400095a9406ab1aeb7b736346e53a1da50a069f613a066f5f24d42cd2fa
Timestamp:
Wednesday 26 October 2022 at 07:19:44 UTC
()
Proposer:
Authorizers:
Gas used:
58