Flow price: --
d442317c426412fd7d5fe79a38b407c9497bb3481d90182be1e7a61a88890e90

Transaction

Hash: d442317c426412fd7d5fe79a38b407c9497bb3481d90182be1e7a61a88890e90
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:
  --> d442317c426412fd7d5fe79a38b407c9497bb3481d90182be1e7a61a88890e90:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d442317c426412fd7d5fe79a38b407c9497bb3481d90182be1e7a61a88890e90
Status:
ERROR
Block height:
41531179
Block id:
0f3979618c4c3ea57761e6bbc50de579da171b65ebfdc00b804727ddc603d7f8
Timestamp:
Friday 25 November 2022 at 01:34:37 UTC
()
Proposer:
Authorizers:
Gas used:
25