Flow price: --
9628d96294eef89494742a89b80865bbc387dd3d384467a666d75adb9034f081

Transaction

Hash: 9628d96294eef89494742a89b80865bbc387dd3d384467a666d75adb9034f081
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:
  --> 9628d96294eef89494742a89b80865bbc387dd3d384467a666d75adb9034f081:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9628d96294eef89494742a89b80865bbc387dd3d384467a666d75adb9034f081
Status:
ERROR
Block height:
40695436
Block id:
82ae4a923c24d21eb7a85980cd005e305509f27f13793b1e61e0415e049a1893
Timestamp:
Friday 11 November 2022 at 10:08:06 UTC
()
Proposer:
Authorizers:
Gas used:
23