Flow price: --
8dce12d1855a24518b0ac290fe0b5299b88bbccc53e7455c23d3779396275ad1

Transaction

Hash: 8dce12d1855a24518b0ac290fe0b5299b88bbccc53e7455c23d3779396275ad1
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8dce12d1855a24518b0ac290fe0b5299b88bbccc53e7455c23d3779396275ad1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
8dce12d1855a24518b0ac290fe0b5299b88bbccc53e7455c23d3779396275ad1
Status:
ERROR
Block height:
40079712
Block id:
a9133580f744b840eceb2a826e65f9d16b988f70d30ecf90fd77ce7fc18b6b53
Timestamp:
Tuesday 1 November 2022 at 01:40:37 UTC
()
Proposer:
Authorizers:
Gas used:
46