Flow price: --
19e010d3a3674a77b1e79b978681ecf310727c186229cbfd34ca26c4c99c1772

Transaction

Hash: 19e010d3a3674a77b1e79b978681ecf310727c186229cbfd34ca26c4c99c1772
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:
  --> 19e010d3a3674a77b1e79b978681ecf310727c186229cbfd34ca26c4c99c1772:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
19e010d3a3674a77b1e79b978681ecf310727c186229cbfd34ca26c4c99c1772
Status:
ERROR
Block height:
41493007
Block id:
587b1bef865f1b5a5c3963607e02731600d49705556ead9b5e3f9be50d1973de
Timestamp:
Thursday 24 November 2022 at 10:49:25 UTC
()
Proposer:
Authorizers:
Gas used:
26