Flow price: --
b026a5af2d4b3d2daf83638c2e75306523baa8e7cb41942b6d3990fc47f09f1a

Transaction

Hash: b026a5af2d4b3d2daf83638c2e75306523baa8e7cb41942b6d3990fc47f09f1a
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:
  --> b026a5af2d4b3d2daf83638c2e75306523baa8e7cb41942b6d3990fc47f09f1a: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:
b026a5af2d4b3d2daf83638c2e75306523baa8e7cb41942b6d3990fc47f09f1a
Status:
ERROR
Block height:
40667723
Block id:
768fae9f4949e25ac775b031d4d7e0d212337078a238e24a60d0a0fac0b39c12
Timestamp:
Thursday 10 November 2022 at 22:50:59 UTC
()
Proposer:
Authorizers:
Gas used:
28