Flow price: --
3cb47d9449d4b0d313c1ce714fe0288e6263eec7ce460f65f1996e415812fef6

Transaction

Hash: 3cb47d9449d4b0d313c1ce714fe0288e6263eec7ce460f65f1996e415812fef6
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:
  --> 3cb47d9449d4b0d313c1ce714fe0288e6263eec7ce460f65f1996e415812fef6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3cb47d9449d4b0d313c1ce714fe0288e6263eec7ce460f65f1996e415812fef6
Status:
ERROR
Block height:
40696714
Block id:
19b1321f12038f38564883a8a8a67349697831cdefce4a5975d73378ca13b1ba
Timestamp:
Friday 11 November 2022 at 10:39:08 UTC
()
Proposer:
Authorizers:
Gas used:
24