Flow price: --
5ac1807723897b88a132a8b3cbf09c0f68682d9e41bbe170a2bb2ed5f6a27be4

Transaction

Hash: 5ac1807723897b88a132a8b3cbf09c0f68682d9e41bbe170a2bb2ed5f6a27be4
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:
  --> 5ac1807723897b88a132a8b3cbf09c0f68682d9e41bbe170a2bb2ed5f6a27be4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5ac1807723897b88a132a8b3cbf09c0f68682d9e41bbe170a2bb2ed5f6a27be4
Status:
ERROR
Block height:
41405567
Block id:
56bfecda721a735d7515bf223fae0475feaa211ae00f9ad9a3822dd65f48296e
Timestamp:
Wednesday 23 November 2022 at 00:59:58 UTC
()
Proposer:
Authorizers:
Gas used:
22