Flow price: --
e1ceea43f7c18b12b33cdcc54ad16791cdf16c598d16f1b2890236d3b40ae050

Transaction

Hash: e1ceea43f7c18b12b33cdcc54ad16791cdf16c598d16f1b2890236d3b40ae050
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:
  --> e1ceea43f7c18b12b33cdcc54ad16791cdf16c598d16f1b2890236d3b40ae050:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e1ceea43f7c18b12b33cdcc54ad16791cdf16c598d16f1b2890236d3b40ae050
Status:
ERROR
Block height:
40452622
Block id:
5a6ce4e62507aab2154ea5eb54ac926d74d6f6d797198ad53b856565b58f6edb
Timestamp:
Monday 7 November 2022 at 07:58:55 UTC
()
Proposer:
Authorizers:
Gas used:
24