Flow price: --
52d33435eb045f801fba5d32bf83c1f8019be4e82537a29e40351306288ccfb8

Transaction

Hash: 52d33435eb045f801fba5d32bf83c1f8019be4e82537a29e40351306288ccfb8
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:
  --> 52d33435eb045f801fba5d32bf83c1f8019be4e82537a29e40351306288ccfb8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
52d33435eb045f801fba5d32bf83c1f8019be4e82537a29e40351306288ccfb8
Status:
ERROR
Block height:
41505095
Block id:
ee5814d80d29abff5801fafea51a37c8060ad687355ac2431b9b0f2dfaacb093
Timestamp:
Thursday 24 November 2022 at 15:30:47 UTC
()
Proposer:
Authorizers:
Gas used:
25