Flow price: --
46cd486baf844be1c889afdf5dec3e4879e62599764b51fb2b098e91ee8a3c4d

Transaction

Hash: 46cd486baf844be1c889afdf5dec3e4879e62599764b51fb2b098e91ee8a3c4d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 46cd486baf844be1c889afdf5dec3e4879e62599764b51fb2b098e91ee8a3c4d: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:
46cd486baf844be1c889afdf5dec3e4879e62599764b51fb2b098e91ee8a3c4d
Status:
ERROR
Block height:
39731294
Block id:
1866b43eb9562a0c1a9ad85c104454b28fd6da713827259caf6d8541789f528f
Timestamp:
Wednesday 26 October 2022 at 05:54:35 UTC
()
Proposer:
Authorizers:
Gas used:
47