Flow price: --
532f99900d5086a1f69e9464b4704063741022f1f42cedb0ec017035f0203246

Transaction

Hash: 532f99900d5086a1f69e9464b4704063741022f1f42cedb0ec017035f0203246
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:
  --> 532f99900d5086a1f69e9464b4704063741022f1f42cedb0ec017035f0203246:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
532f99900d5086a1f69e9464b4704063741022f1f42cedb0ec017035f0203246
Status:
ERROR
Block height:
40847801
Block id:
d37ebc5b84d09c3d6c92f0cc825380cf7b658c4cf61b5e5c8423ebcc45cec645
Timestamp:
Sunday 13 November 2022 at 23:23:45 UTC
()
Proposer:
Authorizers:
Gas used:
26