Flow price: --
dd0ef72a7f30f7f85cae173ad6b87dcf1640f09c39eb0e1e087c92c3b7ba186a

Transaction

Hash: dd0ef72a7f30f7f85cae173ad6b87dcf1640f09c39eb0e1e087c92c3b7ba186a
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:
  --> dd0ef72a7f30f7f85cae173ad6b87dcf1640f09c39eb0e1e087c92c3b7ba186a: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:
dd0ef72a7f30f7f85cae173ad6b87dcf1640f09c39eb0e1e087c92c3b7ba186a
Status:
ERROR
Block height:
41087361
Block id:
7a0842ddb85196841990b6211e3981da8d07031d0da9590b81a81435cd7bd293
Timestamp:
Thursday 17 November 2022 at 21:43:45 UTC
()
Proposer:
Authorizers:
Gas used:
26