Flow price: --
f4407c8cd4699195bfc3c0a4498847ea07aa67c1017eb4bae64da732aad96326

Transaction

Hash: f4407c8cd4699195bfc3c0a4498847ea07aa67c1017eb4bae64da732aad96326
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:
  --> f4407c8cd4699195bfc3c0a4498847ea07aa67c1017eb4bae64da732aad96326:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f4407c8cd4699195bfc3c0a4498847ea07aa67c1017eb4bae64da732aad96326
Status:
ERROR
Block height:
41168490
Block id:
f5c04f3d87dbf84ba376b099c2b799c3c9b42f5f5ee84794ce48015d7853d66e
Timestamp:
Saturday 19 November 2022 at 05:07:31 UTC
()
Proposer:
Authorizers:
Gas used:
24