Flow price: --
4a2754d3f9a7c4c84427e27997cb062d897906c144f8fddba538f933fbe82f62

Transaction

Hash: 4a2754d3f9a7c4c84427e27997cb062d897906c144f8fddba538f933fbe82f62
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:
  --> 4a2754d3f9a7c4c84427e27997cb062d897906c144f8fddba538f933fbe82f62:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4a2754d3f9a7c4c84427e27997cb062d897906c144f8fddba538f933fbe82f62
Status:
ERROR
Block height:
41656730
Block id:
80e920dc00839a243c36c185bbd89d20cd5f9b759e6fb72c8219301d617063a3
Timestamp:
Sunday 27 November 2022 at 02:18:14 UTC
()
Proposer:
Authorizers:
Gas used:
26