Flow price: --
8d51e2513bf25d6b33978b1f54c9da4dc4bf7ab201e714140d9c7679425328b2

Transaction

Hash: 8d51e2513bf25d6b33978b1f54c9da4dc4bf7ab201e714140d9c7679425328b2
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:
  --> 8d51e2513bf25d6b33978b1f54c9da4dc4bf7ab201e714140d9c7679425328b2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8d51e2513bf25d6b33978b1f54c9da4dc4bf7ab201e714140d9c7679425328b2
Status:
ERROR
Block height:
40990986
Block id:
32281f4a6773340ca0fe4934e1443ec51f9f63fa19451aed92c727edf4c83575
Timestamp:
Wednesday 16 November 2022 at 08:08:45 UTC
()
Proposer:
Authorizers:
Gas used:
24