Flow price: --
5d268a18f16c070ab446d11463a557e6348d8f4e7c78955a89754e1e6b3c6bff

Transaction

Hash: 5d268a18f16c070ab446d11463a557e6348d8f4e7c78955a89754e1e6b3c6bff
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:
  --> 5d268a18f16c070ab446d11463a557e6348d8f4e7c78955a89754e1e6b3c6bff: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:
5d268a18f16c070ab446d11463a557e6348d8f4e7c78955a89754e1e6b3c6bff
Status:
ERROR
Block height:
41061821
Block id:
102415b6fff61ad6ead725d293bb04ad231019f82dc78bb63783359149a5f5c9
Timestamp:
Thursday 17 November 2022 at 11:46:30 UTC
()
Proposer:
Authorizers:
Gas used:
26