Flow price: --
5f9ba96aaedb3f1bc3bac5a8248c450a66ca2d2ff2307ed11e8d73d5f4095296

Transaction

Hash: 5f9ba96aaedb3f1bc3bac5a8248c450a66ca2d2ff2307ed11e8d73d5f4095296
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 5f9ba96aaedb3f1bc3bac5a8248c450a66ca2d2ff2307ed11e8d73d5f4095296:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
5f9ba96aaedb3f1bc3bac5a8248c450a66ca2d2ff2307ed11e8d73d5f4095296
Status:
ERROR
Block height:
41436687
Block id:
6bb2c6cd0f6680c05c02bb33700ac6cca24208e4f7fa4ff9085624e877129a6d
Timestamp:
Wednesday 23 November 2022 at 12:59:45 UTC
()
Proposer:
Authorizers:
Gas used:
33