Flow price: --
417117ca2a60899aae7dc4f63ebed41f1bee23436feef12db794d292f99fc054

Transaction

Hash: 417117ca2a60899aae7dc4f63ebed41f1bee23436feef12db794d292f99fc054
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:
  --> 417117ca2a60899aae7dc4f63ebed41f1bee23436feef12db794d292f99fc054:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
417117ca2a60899aae7dc4f63ebed41f1bee23436feef12db794d292f99fc054
Status:
ERROR
Block height:
40989537
Block id:
23fde8073e514854b890cd00a6d86be1b2d55664b815ac6db62848b9c93a4e1b
Timestamp:
Wednesday 16 November 2022 at 07:34:57 UTC
()
Proposer:
Authorizers:
Gas used:
23