Flow price: --
0124d04898e7c6757599a0f33bc0ea87eaa95ac2c08a1c21e8bb24c2f1f06f51

Transaction

Hash: 0124d04898e7c6757599a0f33bc0ea87eaa95ac2c08a1c21e8bb24c2f1f06f51
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:
  --> 0124d04898e7c6757599a0f33bc0ea87eaa95ac2c08a1c21e8bb24c2f1f06f51:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0124d04898e7c6757599a0f33bc0ea87eaa95ac2c08a1c21e8bb24c2f1f06f51
Status:
ERROR
Block height:
41640128
Block id:
50e5c1b973594ba4616b84eb85b4b1064d91fac788812733261a05a112cc3549
Timestamp:
Saturday 26 November 2022 at 19:51:41 UTC
()
Proposer:
Authorizers:
Gas used:
24