Flow price: --
5475a705045948da734da952b6823d90c5582a98e1c6a3327346110c6fb23d9a

Transaction

Hash: 5475a705045948da734da952b6823d90c5582a98e1c6a3327346110c6fb23d9a
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:
  --> 5475a705045948da734da952b6823d90c5582a98e1c6a3327346110c6fb23d9a: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:
5475a705045948da734da952b6823d90c5582a98e1c6a3327346110c6fb23d9a
Status:
ERROR
Block height:
41648324
Block id:
822b596c1a5a6a0680b3e7d07f10f23a032965445bdb1b5940e63d2bc5ac1cb4
Timestamp:
Saturday 26 November 2022 at 23:02:16 UTC
()
Proposer:
Authorizers:
Gas used:
26