Flow price: --
4263ca083aef06d03ae83090d9a47fe9f141fa897ac67d60c0beb89c3eb10276

Transaction

Hash: 4263ca083aef06d03ae83090d9a47fe9f141fa897ac67d60c0beb89c3eb10276
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:
  --> 4263ca083aef06d03ae83090d9a47fe9f141fa897ac67d60c0beb89c3eb10276:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4263ca083aef06d03ae83090d9a47fe9f141fa897ac67d60c0beb89c3eb10276
Status:
ERROR
Block height:
41633022
Block id:
84bc18336d9d20ec24b28c9753edb393127360002ce56edb5dbb62a98279210e
Timestamp:
Saturday 26 November 2022 at 17:05:32 UTC
()
Proposer:
Authorizers:
Gas used:
25