Flow price: --
9b1cd3293fadf2ab8a837ae032fbd5036d54e416495f4fc8e9913a158e783de1

Transaction

Hash: 9b1cd3293fadf2ab8a837ae032fbd5036d54e416495f4fc8e9913a158e783de1
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:
  --> 9b1cd3293fadf2ab8a837ae032fbd5036d54e416495f4fc8e9913a158e783de1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9b1cd3293fadf2ab8a837ae032fbd5036d54e416495f4fc8e9913a158e783de1
Status:
ERROR
Block height:
41479276
Block id:
0a06fb2fd03975fd257cacfb0ae5241c5a8d0154d11a2fd2dae48ca0d4b45136
Timestamp:
Thursday 24 November 2022 at 05:31:03 UTC
()
Proposer:
Authorizers:
Gas used:
23