Flow price: --
9e5f0c8ff289d06974573a6ccc9ca9e50924806bd78025d108d593f5f768ebaa

Transaction

Hash: 9e5f0c8ff289d06974573a6ccc9ca9e50924806bd78025d108d593f5f768ebaa
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:
  --> 9e5f0c8ff289d06974573a6ccc9ca9e50924806bd78025d108d593f5f768ebaa: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:
9e5f0c8ff289d06974573a6ccc9ca9e50924806bd78025d108d593f5f768ebaa
Status:
ERROR
Block height:
40399046
Block id:
bc532ab50f8446e25560c8889eea5904986c51da5c5324c589b03af3d316e357
Timestamp:
Sunday 6 November 2022 at 10:13:00 UTC
()
Proposer:
Authorizers:
Gas used:
26