Flow price: --
77a7d2549444bcc9cb0fa5d7d06bdcd96d983ae33240968704589b3c519fee90

Transaction

Hash: 77a7d2549444bcc9cb0fa5d7d06bdcd96d983ae33240968704589b3c519fee90
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:
  --> 77a7d2549444bcc9cb0fa5d7d06bdcd96d983ae33240968704589b3c519fee90:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
77a7d2549444bcc9cb0fa5d7d06bdcd96d983ae33240968704589b3c519fee90
Status:
ERROR
Block height:
41469420
Block id:
1e34faf763ce7fdc72bf2f66c451e833229899c201cf289d375b63fac94f2c83
Timestamp:
Thursday 24 November 2022 at 01:41:20 UTC
()
Proposer:
Authorizers:
Gas used:
26