Flow price: --
876dcc9b6e6cba52203b4d175477ad75129f0a5d13eadc050ea70b805d3869de

Transaction

Hash: 876dcc9b6e6cba52203b4d175477ad75129f0a5d13eadc050ea70b805d3869de
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:
  --> 876dcc9b6e6cba52203b4d175477ad75129f0a5d13eadc050ea70b805d3869de: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:
876dcc9b6e6cba52203b4d175477ad75129f0a5d13eadc050ea70b805d3869de
Status:
ERROR
Block height:
40225157
Block id:
dc630d9fe28be71fd36817ca50ce97a618257662c42b44cc8495be173bd16594
Timestamp:
Thursday 3 November 2022 at 13:23:48 UTC
()
Proposer:
Authorizers:
Gas used:
22