Flow price: --
843df35cb5ff5715def43bac85a3155b9daff67137e501f4d9804190635b422b

Transaction

Hash: 843df35cb5ff5715def43bac85a3155b9daff67137e501f4d9804190635b422b
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:
  --> 843df35cb5ff5715def43bac85a3155b9daff67137e501f4d9804190635b422b: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:
843df35cb5ff5715def43bac85a3155b9daff67137e501f4d9804190635b422b
Status:
ERROR
Block height:
40808308
Block id:
312a1cfb01703f8a02f1201fa59f84c99fd0020fe0c83fa3261bcd6e6d0b0113
Timestamp:
Sunday 13 November 2022 at 07:31:50 UTC
()
Proposer:
Authorizers:
Gas used:
22