Flow price: --
e9e28328c965c80116fc8b56ce0f66727fee0dfa51d6d62655b77e46be6ccbb6

Transaction

Hash: e9e28328c965c80116fc8b56ce0f66727fee0dfa51d6d62655b77e46be6ccbb6
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:
  --> e9e28328c965c80116fc8b56ce0f66727fee0dfa51d6d62655b77e46be6ccbb6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e9e28328c965c80116fc8b56ce0f66727fee0dfa51d6d62655b77e46be6ccbb6
Status:
ERROR
Block height:
41568061
Block id:
a8adaeee790e8f76c3f1b86d8bdf44d22dc0f62573979e638b3b565c17da0072
Timestamp:
Friday 25 November 2022 at 15:53:30 UTC
()
Proposer:
Authorizers:
Gas used:
27