Flow price: --
08c2e26f9cf6278f99399f12b0d8b4d3c01b7195ac10f38c6b85452b23f17af6

Transaction

Hash: 08c2e26f9cf6278f99399f12b0d8b4d3c01b7195ac10f38c6b85452b23f17af6
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:
  --> 08c2e26f9cf6278f99399f12b0d8b4d3c01b7195ac10f38c6b85452b23f17af6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
08c2e26f9cf6278f99399f12b0d8b4d3c01b7195ac10f38c6b85452b23f17af6
Status:
ERROR
Block height:
40585616
Block id:
800d52aacb0757510d8caad5e88e6c0fbe313e887cfb1036a71390c00442b6f1
Timestamp:
Wednesday 9 November 2022 at 13:22:55 UTC
()
Proposer:
Authorizers:
Gas used:
24