Flow price: --
70e3338c0d6ace3982118d93f3b7fb639520f47e7d2c9e4e3b310867b3e05882

Transaction

Hash: 70e3338c0d6ace3982118d93f3b7fb639520f47e7d2c9e4e3b310867b3e05882
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:
  --> 70e3338c0d6ace3982118d93f3b7fb639520f47e7d2c9e4e3b310867b3e05882:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
70e3338c0d6ace3982118d93f3b7fb639520f47e7d2c9e4e3b310867b3e05882
Status:
ERROR
Block height:
41470685
Block id:
373aabb5ee6f8109506a5ef8b8df37fa31eb1e71bf7e977eb9bb13be9a73c683
Timestamp:
Thursday 24 November 2022 at 02:10:53 UTC
()
Proposer:
Authorizers:
Gas used:
24