Flow price: --
2b8e8bc59ff4fe1fdac18459eea411190600f51b27bc7b4e5a0bfa2f45ec967a

Transaction

Hash: 2b8e8bc59ff4fe1fdac18459eea411190600f51b27bc7b4e5a0bfa2f45ec967a
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:
  --> 2b8e8bc59ff4fe1fdac18459eea411190600f51b27bc7b4e5a0bfa2f45ec967a: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:
2b8e8bc59ff4fe1fdac18459eea411190600f51b27bc7b4e5a0bfa2f45ec967a
Status:
ERROR
Block height:
41317456
Block id:
46727601f663feaac7a6a04581fee4e0e5589f7763dcda18a2e888da9b251a55
Timestamp:
Monday 21 November 2022 at 14:54:08 UTC
()
Proposer:
Authorizers:
Gas used:
26