Flow price: --
1c03367712ce46f8a017372e8cfdf9ffb1965b27f5e3c730d979ed3f83a70697

Transaction

Hash: 1c03367712ce46f8a017372e8cfdf9ffb1965b27f5e3c730d979ed3f83a70697
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:
  --> 1c03367712ce46f8a017372e8cfdf9ffb1965b27f5e3c730d979ed3f83a70697:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1c03367712ce46f8a017372e8cfdf9ffb1965b27f5e3c730d979ed3f83a70697
Status:
ERROR
Block height:
41626807
Block id:
36cad263d6903c2d9ae291321d7912be943345328bbe2bd5b90a675260034bb9
Timestamp:
Saturday 26 November 2022 at 14:41:14 UTC
()
Proposer:
Authorizers:
Gas used:
27