Flow price: --
67599b1ae59d8a5239d3c01c3e39e680b2110067528c30cbb71d6e860a9c62ec

Transaction

Hash: 67599b1ae59d8a5239d3c01c3e39e680b2110067528c30cbb71d6e860a9c62ec
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:
  --> 67599b1ae59d8a5239d3c01c3e39e680b2110067528c30cbb71d6e860a9c62ec: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:
67599b1ae59d8a5239d3c01c3e39e680b2110067528c30cbb71d6e860a9c62ec
Status:
ERROR
Block height:
41178450
Block id:
0cd4f3f2bd2a487375c78d3da5d7877cb07704dd21ed34422e97c7da73fe2df7
Timestamp:
Saturday 19 November 2022 at 08:59:40 UTC
()
Proposer:
Authorizers:
Gas used:
25