Flow price: --
b885b94e0bb2e9c950cf421f52adc4704d387ab0ed2efec31d447d033b0e57c4

Transaction

Hash: b885b94e0bb2e9c950cf421f52adc4704d387ab0ed2efec31d447d033b0e57c4
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:
  --> b885b94e0bb2e9c950cf421f52adc4704d387ab0ed2efec31d447d033b0e57c4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b885b94e0bb2e9c950cf421f52adc4704d387ab0ed2efec31d447d033b0e57c4
Status:
ERROR
Block height:
41464971
Block id:
00e72e5bb9f0eed671d2e462a2d25c853c31d3d248050a80ebec2db5a4307f94
Timestamp:
Wednesday 23 November 2022 at 23:56:50 UTC
()
Proposer:
Authorizers:
Gas used:
23