Flow price: --
a6e2fdeef976ad77e52e96216b5a78922fe0f6c109f75eea31a556321f693f3f

Transaction

Hash: a6e2fdeef976ad77e52e96216b5a78922fe0f6c109f75eea31a556321f693f3f
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:
  --> a6e2fdeef976ad77e52e96216b5a78922fe0f6c109f75eea31a556321f693f3f: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:
a6e2fdeef976ad77e52e96216b5a78922fe0f6c109f75eea31a556321f693f3f
Status:
ERROR
Block height:
40658022
Block id:
70817d99164c98dab7dce6541805882a95c67eed7fb3e6a88ead9f0e7a641171
Timestamp:
Thursday 10 November 2022 at 18:56:07 UTC
()
Proposer:
Authorizers:
Gas used:
23