Flow price: --
3c0870e49a5f144fb211b734a48bc28143d272b9cd14fb4f2c60edc0e271de59

Transaction

Hash: 3c0870e49a5f144fb211b734a48bc28143d272b9cd14fb4f2c60edc0e271de59
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:
  --> 3c0870e49a5f144fb211b734a48bc28143d272b9cd14fb4f2c60edc0e271de59:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3c0870e49a5f144fb211b734a48bc28143d272b9cd14fb4f2c60edc0e271de59
Status:
ERROR
Block height:
41125272
Block id:
cb745d465fb25143d249b8a262df1e491ca508e5ce78d5e3a16ac3c43dbfbf83
Timestamp:
Friday 18 November 2022 at 12:22:13 UTC
()
Proposer:
Authorizers:
Gas used:
22