Flow price: --
c45eb416a8fc97449004a5623210e9d14a396a4e013b643751718977e4f03e1e

Transaction

Hash: c45eb416a8fc97449004a5623210e9d14a396a4e013b643751718977e4f03e1e
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:
  --> c45eb416a8fc97449004a5623210e9d14a396a4e013b643751718977e4f03e1e: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:
c45eb416a8fc97449004a5623210e9d14a396a4e013b643751718977e4f03e1e
Status:
ERROR
Block height:
40629728
Block id:
001eae82b20631504a98fbdace85f455c0356e86776a7e887ad3f30ced902e7e
Timestamp:
Thursday 10 November 2022 at 07:22:40 UTC
()
Proposer:
Authorizers:
Gas used:
23