Flow price: --
24675dcac7d719ca7a12d4b0b10c84443bc378535b20ec014bf97e19aaebf91f

Transaction

Hash: 24675dcac7d719ca7a12d4b0b10c84443bc378535b20ec014bf97e19aaebf91f
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:
  --> 24675dcac7d719ca7a12d4b0b10c84443bc378535b20ec014bf97e19aaebf91f: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:
24675dcac7d719ca7a12d4b0b10c84443bc378535b20ec014bf97e19aaebf91f
Status:
ERROR
Block height:
40697415
Block id:
430f1ad9ad683466f2028423b2a8b4ba42a7ab786be23de11aef00e9948e79c2
Timestamp:
Friday 11 November 2022 at 10:56:26 UTC
()
Proposer:
Authorizers:
Gas used:
23