Flow price: --
b4423e2397653f2b0e9a7f0cef264f7787759134276c612046ec84d64397da6f

Transaction

Hash: b4423e2397653f2b0e9a7f0cef264f7787759134276c612046ec84d64397da6f
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:
  --> b4423e2397653f2b0e9a7f0cef264f7787759134276c612046ec84d64397da6f: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:
b4423e2397653f2b0e9a7f0cef264f7787759134276c612046ec84d64397da6f
Status:
ERROR
Block height:
40652690
Block id:
1b56adde61726a2d3cbbcb3a2f3d82206def8aff2ad366ff34babf1cbbbee1d2
Timestamp:
Thursday 10 November 2022 at 16:45:00 UTC
()
Proposer:
Authorizers:
Gas used:
24