Flow price: --
eef3f3cea379b69d60afe4e65e37a961c36d9b901e3112e2180aaf6589d825d5

Transaction

Hash: eef3f3cea379b69d60afe4e65e37a961c36d9b901e3112e2180aaf6589d825d5
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:
  --> eef3f3cea379b69d60afe4e65e37a961c36d9b901e3112e2180aaf6589d825d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
eef3f3cea379b69d60afe4e65e37a961c36d9b901e3112e2180aaf6589d825d5
Status:
ERROR
Block height:
41009790
Block id:
144e7b9b778cce2db66d457f80d8c0ad5229e4ba81b8a01f45d307d1fc49485f
Timestamp:
Wednesday 16 November 2022 at 15:29:39 UTC
()
Proposer:
Authorizers:
Gas used:
23