Flow price: --
40a4edef8b198fc47f30dddde1bcd06759e0bda5723046f19b9e20b429bc7c34

Transaction

Hash: 40a4edef8b198fc47f30dddde1bcd06759e0bda5723046f19b9e20b429bc7c34
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:
  --> 40a4edef8b198fc47f30dddde1bcd06759e0bda5723046f19b9e20b429bc7c34:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
40a4edef8b198fc47f30dddde1bcd06759e0bda5723046f19b9e20b429bc7c34
Status:
ERROR
Block height:
41488089
Block id:
dd8f7378610e75095d84b538888174da799ca9f7ecc8cf3e0367906a6d908f78
Timestamp:
Thursday 24 November 2022 at 08:55:38 UTC
()
Proposer:
Authorizers:
Gas used:
22