Flow price: --
2197c6b439b1459cf30a0e93c796184a70945a87d247e34531763f593b4d5eb9

Transaction

Hash: 2197c6b439b1459cf30a0e93c796184a70945a87d247e34531763f593b4d5eb9
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:
  --> 2197c6b439b1459cf30a0e93c796184a70945a87d247e34531763f593b4d5eb9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2197c6b439b1459cf30a0e93c796184a70945a87d247e34531763f593b4d5eb9
Status:
ERROR
Block height:
41411141
Block id:
318f40b0801d162489807a0fd187f98466533e64879de951cdacd88c6e556698
Timestamp:
Wednesday 23 November 2022 at 03:09:54 UTC
()
Proposer:
Authorizers:
Gas used:
26