Flow price: --
566cedc6f637f166884646d7574675fa2f70e157df15666be4bd32143bc4fc8b

Transaction

Hash: 566cedc6f637f166884646d7574675fa2f70e157df15666be4bd32143bc4fc8b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 566cedc6f637f166884646d7574675fa2f70e157df15666be4bd32143bc4fc8b: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:
566cedc6f637f166884646d7574675fa2f70e157df15666be4bd32143bc4fc8b
Status:
ERROR
Block height:
40117805
Block id:
45f647ba00c61b04c3a4422ffd0718de368761ae80dbdaaf6fd795e39ca59771
Timestamp:
Tuesday 1 November 2022 at 17:07:45 UTC
()
Proposer:
Authorizers:
Gas used:
47