Flow price: --
7386f86246a892c61da98530b23c13b560b29c6fccb151f1f6294adacc93867d

Transaction

Hash: 7386f86246a892c61da98530b23c13b560b29c6fccb151f1f6294adacc93867d
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:
  --> 7386f86246a892c61da98530b23c13b560b29c6fccb151f1f6294adacc93867d: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:
7386f86246a892c61da98530b23c13b560b29c6fccb151f1f6294adacc93867d
Status:
ERROR
Block height:
41483052
Block id:
5285599b2d4c6d8f478db438402c1998a06a6fd4d7442c1a326884ba00176b74
Timestamp:
Thursday 24 November 2022 at 06:58:45 UTC
()
Proposer:
Authorizers:
Gas used:
25