Flow price: --
4af05aa1772ff6f31dec5a006dce58b706aba14cfcb2eedab1167608a5c486c8

Transaction

Hash: 4af05aa1772ff6f31dec5a006dce58b706aba14cfcb2eedab1167608a5c486c8
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:
  --> 4af05aa1772ff6f31dec5a006dce58b706aba14cfcb2eedab1167608a5c486c8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4af05aa1772ff6f31dec5a006dce58b706aba14cfcb2eedab1167608a5c486c8
Status:
ERROR
Block height:
40662904
Block id:
ac6b2f6762eba93b1565b892a13cedc7226a14c4901914ea7172f5b61226ba15
Timestamp:
Thursday 10 November 2022 at 20:52:35 UTC
()
Proposer:
Authorizers:
Gas used:
25