Flow price: --
c7441552b326ba5337035bfe9963c6f3d43fffcd7afd80be92775d3a07b81233

Transaction

Hash: c7441552b326ba5337035bfe9963c6f3d43fffcd7afd80be92775d3a07b81233
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:
  --> c7441552b326ba5337035bfe9963c6f3d43fffcd7afd80be92775d3a07b81233:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c7441552b326ba5337035bfe9963c6f3d43fffcd7afd80be92775d3a07b81233
Status:
ERROR
Block height:
41624559
Block id:
642deeb13fdc61e2bc6a9492739d48fc57724459da16c5f52b13817315eeb7d7
Timestamp:
Saturday 26 November 2022 at 13:48:56 UTC
()
Proposer:
Authorizers:
Gas used:
25