Flow price: --
f9e559178e12b2d24a5057c7fc534c90816c59f63f4d26df36c38aa9b0f94035

Transaction

Hash: f9e559178e12b2d24a5057c7fc534c90816c59f63f4d26df36c38aa9b0f94035
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:
  --> f9e559178e12b2d24a5057c7fc534c90816c59f63f4d26df36c38aa9b0f94035:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f9e559178e12b2d24a5057c7fc534c90816c59f63f4d26df36c38aa9b0f94035
Status:
ERROR
Block height:
41540085
Block id:
a218c6f552f252b0cb0b5082285e496ec257eaf62ee58c5ab28bb18ad7e7e0a9
Timestamp:
Friday 25 November 2022 at 05:02:37 UTC
()
Proposer:
Authorizers:
Gas used:
23