Flow price: --
d0263fa755f507fea4b9836d3ac96428530336033b13dfc2615d711b9f4860f0

Transaction

Hash: d0263fa755f507fea4b9836d3ac96428530336033b13dfc2615d711b9f4860f0
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:
  --> d0263fa755f507fea4b9836d3ac96428530336033b13dfc2615d711b9f4860f0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d0263fa755f507fea4b9836d3ac96428530336033b13dfc2615d711b9f4860f0
Status:
ERROR
Block height:
41609909
Block id:
9c3e3b7e643857d36650ac3ae81809e348d8ca2eed00541df051c87d911b2d90
Timestamp:
Saturday 26 November 2022 at 08:06:42 UTC
()
Proposer:
Authorizers:
Gas used:
24