Flow price: --
6c2281a8d824109f579c2bb45f72a694e4657587125a482bf909a6727ffa47ff

Transaction

Hash: 6c2281a8d824109f579c2bb45f72a694e4657587125a482bf909a6727ffa47ff
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:
  --> 6c2281a8d824109f579c2bb45f72a694e4657587125a482bf909a6727ffa47ff: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:
6c2281a8d824109f579c2bb45f72a694e4657587125a482bf909a6727ffa47ff
Status:
ERROR
Block height:
40644769
Block id:
75eb4fbc2dc1f532b3ce3b8ccb3920bf9d29560f31f6f578ba3007cd9dec06eb
Timestamp:
Thursday 10 November 2022 at 13:32:17 UTC
()
Proposer:
Authorizers:
Gas used:
23