Flow price: --
53db5f63941c8181d0610a83edf3f56b95b197b72059389dff15b2084fbe82f1

Transaction

Hash: 53db5f63941c8181d0610a83edf3f56b95b197b72059389dff15b2084fbe82f1
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:
  --> 53db5f63941c8181d0610a83edf3f56b95b197b72059389dff15b2084fbe82f1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
53db5f63941c8181d0610a83edf3f56b95b197b72059389dff15b2084fbe82f1
Status:
ERROR
Block height:
41601171
Block id:
5e05ddbd9055c75ee3c8d23fcdf5d0ecdf287cbf4685fc6384277af7e7824c3d
Timestamp:
Saturday 26 November 2022 at 04:42:36 UTC
()
Proposer:
Authorizers:
Gas used:
23