Flow price: --
d5432c6680631a390d6f6432607b12ddb558584119a512cf83555145f0497e93

Transaction

Hash: d5432c6680631a390d6f6432607b12ddb558584119a512cf83555145f0497e93
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:
  --> d5432c6680631a390d6f6432607b12ddb558584119a512cf83555145f0497e93:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d5432c6680631a390d6f6432607b12ddb558584119a512cf83555145f0497e93
Status:
ERROR
Block height:
40665069
Block id:
70f834f005ed4f38b183d91a733ebd4ecac2eaaa290315480ed5060aca16e5cb
Timestamp:
Thursday 10 November 2022 at 21:45:51 UTC
()
Proposer:
Authorizers:
Gas used:
26