Flow price: --
ff01896fbbbf661dcf3574fe41baa5e30ae38eae9ec63ed9e685fb9407a3ae6e

Transaction

Hash: ff01896fbbbf661dcf3574fe41baa5e30ae38eae9ec63ed9e685fb9407a3ae6e
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:
  --> ff01896fbbbf661dcf3574fe41baa5e30ae38eae9ec63ed9e685fb9407a3ae6e: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:
ff01896fbbbf661dcf3574fe41baa5e30ae38eae9ec63ed9e685fb9407a3ae6e
Status:
ERROR
Block height:
41603843
Block id:
44065417fcf9f8f8e0309f92db1a6cdd64966ed9b93827f28583aa02e80e1882
Timestamp:
Saturday 26 November 2022 at 05:44:42 UTC
()
Proposer:
Authorizers:
Gas used:
24