Flow price: --
3e39e9fc99ff37ab73030c6c53283877cb5ea97093821b53b058376e9ee20328

Transaction

Hash: 3e39e9fc99ff37ab73030c6c53283877cb5ea97093821b53b058376e9ee20328
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:
  --> 3e39e9fc99ff37ab73030c6c53283877cb5ea97093821b53b058376e9ee20328:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3e39e9fc99ff37ab73030c6c53283877cb5ea97093821b53b058376e9ee20328
Status:
ERROR
Block height:
41131649
Block id:
34b69d29218d87c7fd48c3f4d9358b41c80d1cc44c79696f928167c2c2b0aa33
Timestamp:
Friday 18 November 2022 at 14:50:36 UTC
()
Proposer:
Authorizers:
Gas used:
23