Flow price: --
d650e5065a4ae07f9ba960c864ccfd070809800dc89c94161f33e0f27d5c377e

Transaction

Hash: d650e5065a4ae07f9ba960c864ccfd070809800dc89c94161f33e0f27d5c377e
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:
  --> d650e5065a4ae07f9ba960c864ccfd070809800dc89c94161f33e0f27d5c377e: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:
d650e5065a4ae07f9ba960c864ccfd070809800dc89c94161f33e0f27d5c377e
Status:
ERROR
Block height:
40667319
Block id:
3579018c42dcc10ca957064789b796fe1dad719cd209e9db040da44633be3d5a
Timestamp:
Thursday 10 November 2022 at 22:41:03 UTC
()
Proposer:
Authorizers:
Gas used:
27