Flow price: --
7e86c8b81ff2d7bd18e109e656215b438b995b92f8d3e84bb5e79376c2dd4cff

Transaction

Hash: 7e86c8b81ff2d7bd18e109e656215b438b995b92f8d3e84bb5e79376c2dd4cff
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:
  --> 7e86c8b81ff2d7bd18e109e656215b438b995b92f8d3e84bb5e79376c2dd4cff: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:
7e86c8b81ff2d7bd18e109e656215b438b995b92f8d3e84bb5e79376c2dd4cff
Status:
ERROR
Block height:
41556402
Block id:
78f4eb7ed7f0812a4106994db96ec6ed1e476b1e6e9c1fd74399334bde9884b7
Timestamp:
Friday 25 November 2022 at 11:22:24 UTC
()
Proposer:
Authorizers:
Gas used:
22