Flow price: --
c3cf33f2758acc2f2bb27b66aec469c24d71fe806ad0ead1abb3f9605883a3fd

Transaction

Hash: c3cf33f2758acc2f2bb27b66aec469c24d71fe806ad0ead1abb3f9605883a3fd
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> c3cf33f2758acc2f2bb27b66aec469c24d71fe806ad0ead1abb3f9605883a3fd: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:
c3cf33f2758acc2f2bb27b66aec469c24d71fe806ad0ead1abb3f9605883a3fd
Status:
ERROR
Block height:
40119687
Block id:
26d7c14012c64636845db318069da2b53259e6c7859bc6f04642bb67f60ae866
Timestamp:
Tuesday 1 November 2022 at 17:53:41 UTC
()
Proposer:
Authorizers:
Gas used:
50