Flow price: --
5ec377d0a2d8844a60e125a3994637228d9443b67aa3163c2a7c64519e3b96de

Transaction

Hash: 5ec377d0a2d8844a60e125a3994637228d9443b67aa3163c2a7c64519e3b96de
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:
  --> 5ec377d0a2d8844a60e125a3994637228d9443b67aa3163c2a7c64519e3b96de: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:
5ec377d0a2d8844a60e125a3994637228d9443b67aa3163c2a7c64519e3b96de
Status:
ERROR
Block height:
40696936
Block id:
3c6dc1bd4eba62c4d464ac576c6fc9f9be9545c36d1cae0a1efd8c3b004e5cc3
Timestamp:
Friday 11 November 2022 at 10:44:43 UTC
()
Proposer:
Authorizers:
Gas used:
24