Flow price: --
9614ea932e36283fff4a631e2d56051e970e8f7110ffbcec01faaeee1c9972a6

Transaction

Hash: 9614ea932e36283fff4a631e2d56051e970e8f7110ffbcec01faaeee1c9972a6
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:
  --> 9614ea932e36283fff4a631e2d56051e970e8f7110ffbcec01faaeee1c9972a6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9614ea932e36283fff4a631e2d56051e970e8f7110ffbcec01faaeee1c9972a6
Status:
ERROR
Block height:
41494497
Block id:
de08efd3ac8a303b9a94b38fe759f02acb455b2f4fd65ac9ee3839645b5c71b8
Timestamp:
Thursday 24 November 2022 at 11:23:57 UTC
()
Proposer:
Authorizers:
Gas used:
23