Flow price: --
bef3e9e91238fa7874daf328b063d9dea1956e8e9ac880096e044397335d37ae

Transaction

Hash: bef3e9e91238fa7874daf328b063d9dea1956e8e9ac880096e044397335d37ae
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:
  --> bef3e9e91238fa7874daf328b063d9dea1956e8e9ac880096e044397335d37ae: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:
bef3e9e91238fa7874daf328b063d9dea1956e8e9ac880096e044397335d37ae
Status:
ERROR
Block height:
40959691
Block id:
a1b920c3f18c28594fe36dc744f84f9c44035fa657e924019f31bf14d83d3d0d
Timestamp:
Tuesday 15 November 2022 at 19:59:23 UTC
()
Proposer:
Authorizers:
Gas used:
25