Flow price: --
14160dad751b758c513313a50213c8c4e4dadaa70ef3672b88908671df8c3a3f

Transaction

Hash: 14160dad751b758c513313a50213c8c4e4dadaa70ef3672b88908671df8c3a3f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 14160dad751b758c513313a50213c8c4e4dadaa70ef3672b88908671df8c3a3f: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:
14160dad751b758c513313a50213c8c4e4dadaa70ef3672b88908671df8c3a3f
Status:
ERROR
Block height:
40112430
Block id:
8bc4286ae3a53d0173821cf0485f7195becfd7297024af1309be4b3eaf34ee80
Timestamp:
Tuesday 1 November 2022 at 14:57:03 UTC
()
Proposer:
Authorizers:
Gas used:
50