Flow price: --
554715952d39f9b70ab5377f2f514c3075d487f4b5c56f9c266a1dbb94b168fd

Transaction

Hash: 554715952d39f9b70ab5377f2f514c3075d487f4b5c56f9c266a1dbb94b168fd
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:
  --> 554715952d39f9b70ab5377f2f514c3075d487f4b5c56f9c266a1dbb94b168fd: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:
554715952d39f9b70ab5377f2f514c3075d487f4b5c56f9c266a1dbb94b168fd
Status:
ERROR
Block height:
41593925
Block id:
506d167f29dbe8d5c5142e73dfb8dbc4f636d7d025a53f9ff4129072690b4d59
Timestamp:
Saturday 26 November 2022 at 01:53:50 UTC
()
Proposer:
Authorizers:
Gas used:
29