Flow price: --
843cb2a079a4c99c9fbd05c7e355ca365458cf8a4e240315b1bcf834f62279df

Transaction

Hash: 843cb2a079a4c99c9fbd05c7e355ca365458cf8a4e240315b1bcf834f62279df
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:
  --> 843cb2a079a4c99c9fbd05c7e355ca365458cf8a4e240315b1bcf834f62279df: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:
843cb2a079a4c99c9fbd05c7e355ca365458cf8a4e240315b1bcf834f62279df
Status:
ERROR
Block height:
40741442
Block id:
c7bf16987af04ba0c3326ce5419564f2473d591dd6b3c77c71883c7aa18a2c36
Timestamp:
Saturday 12 November 2022 at 04:45:28 UTC
()
Proposer:
Authorizers:
Gas used:
25